Hewitt rose to fame in teenage popular culture in her roles in the Fox series Party of Five, as Sarah Reeves, and films I Know What You Did Last Summer and its sequel, as Julie James.
She also starred on the hit CBS television program Ghost Whisperer as Melinda Gordon, a young woman who can communicate with ghosts.
She won a Saturn Award in 2007 and 2008 for Best Actress on Television.
She is nominated for a Golden Globe for her television movie The Client List.
Jeri Ryan
Ryan is best known for her roles of the liberated Borg Seven of Nine on Star Trek: Voyager, Tara Cole on Leverage, and Veronica "Ronnie" Cooke on Boston Public.
Ryan has recently appeared in such films as Down With Love and the independent film Men Cry Bullets. Ryan then starred in her first film lead, in the "indie" comedy The Last Man, as the last woman left on Earth.
She also had a recurring role as Charlotte Morgan on The O.C.; guest-starred as Courtney Reece on David E. Kelley's Boston Legal; co-starred in the CBS legal drama Shark, as Los Angeles County District Attorney Jessica Devlin.; and debuted as defense attorney Patrice La Rue on Law & Order: Special Victims Unit, her first role since giving birth to her daughter Gisele.
Most recently she will play Dr. Kate Murphy in the medical drama series Body of Proof.
Regina King
King is best known for her role as Mary Jenkins's (played by Marla Gibbs) studious daughter, Brenda Jenkins, on the popular 1980s sitcom, 227.
She appeared in the films Boyz n the Hood, Poetic Justice, Higher Learning, and the hit comedy Friday.
In 1996, she gained fame starring in the romantic comedy Jerry Maguire as the wife of Cuba Gooding Jr.’s character.
King also played Will Smith's wife in the spy thriller Enemy of the State, and continued playing feature roles in a variety of films, including Down to Earth, Daddy Day Care, Legally Blonde 2: Red, White & Blonde, and A Cinderella Story.
Teri Polo
Polo is known for her role of Pam Focker in the movie Meet the Parents (2000) and its two sequels Meet the Fockers (2004) and Little Fockers (2010).
She was one of the stars in the sitcom I'm with Her, as well as the political drama series The West Wing.
Polo has also guest-starred on many TV shows like The Practice, Felicity, Chicago Hope, Sports Night, Numb3rs, and Frasier.
Stephanie Gatschet
Gatschet has appeared on the soap operas Guiding Light as Tammy Winslow.
Currently she has a role in All My Children as Madison North.
Sarah Wayne Callies
Callies' first role on television was as Kate O'Malley, a recurring role on the short-lived CBS show Queens Supreme. Her first starring role was as Detective Jane Porter on The WB's Tarzan.
After making various guest appearances on Law & Order: Special Victims Unit, Dragnet (2003) and NUMB3RS, Callies gained a starring role as Sara Tancredi on Fox's Prison Break as Sara Tancredi, for which she best known.
Callies has also starred in two feature films - Universal Pictures' Whisper and an independent film, The Celestine Prophecy.
She now plays Lori Grimes in the horror/drama series The Walking Dead.
Debby Ryan
Ryan is best known for starring as Bailey Pickett in the Disney Channel Original Series The Suite Life on Deck, which became the most-watched series premiere in Canada on the Family channel.
Debby appeared on the first show of Studio DC: Almost Live, and also made a small appearance on Jonas Brothers: Living the Dream.
She had a supporting role in the Metro-Goldwyn-Mayer feature film, The Longshots.
In 2009, Ryan landed a starring role in the independent feature film What If..., and she also hosted the first Tween Girl Summit.
In 2010, she starred in the young adult film 16 Wishes, which went on to become the most-watched cable program on the day of its premiere on the Disney Channel and one of the most-watched movies on television.
Anisha Nagarajan
Anisha was cast and is best known for her role as Priya in the Andrew Lloyd Webber Broadway musical, Bombay Dreams.
She also appeared in a number of regional theater productions, including the Hangar Theater production of Rent in Ithaca, New York and the The Wiz at the La Jolla Playhouse in San Diego, Ca.
In 2010, Nagarajan was cast as Madhuri, in the NBC series, Outsourced. She had previously appeared in a guest role on the ABC television series, Ugly Betty.
Melora Diane Hardin
Texas-born American actress, best known for her roles as Jan Levinson on NBC's The Office and Trudy Monk on USA's Monk
Started her acting career as the young star of the television series Thunder (1977–1978), and has appeared in over 70 movies and television programs since, including two 1981 Little House on the Prairie episodes
Appeared in the 2006 film Thank You for Smoking and in Hannah Montana: The Movie as Robby Ray's love interest
Made her Broadway debut as Roxie Hart in the revival of Chicago: The Musical
Cast as a major character in the NBC drama Outlaw, playing a powerful senior partner of an elite law firm, and the main love interest to the series' protagonist, played by Jimmy Smits
Katerina Alexandra Graham
Swiss born American actress, singer, record producer, dancer and model
The voice behind Will.I.Am's single "I Got It from My Mama" as well as one of the spokesmodels (The Fantanas) for the Coca-Cola drink, Fanta
Currently plays Bonnie Bennett in The CW show The Vampire Diaries
Has also appeared in television shows such as an extra in Lizzie McGuire, Jackson's girlfriend, Allison, in Hannah Montana, and in Malcolm in the Middle
Recently, she has starred in hip-hop artist Nelly's latest music video, "Just a Dream"
Megan Park
Canadian actress and singer best known for her roles in Charlie Bartlett and the television series The Secret Life of the American Teenager as Grace Bowman
Completed a guest starring role on the popular Family channel show Life with Derek as Amy, a love interest of Derek and head cheerleader ex-girlfriend to Max
Her largest role to date has been in the ABC Family series The Secret Life of the American Teenager, where she plays supporting character Grace Bowman, a conservative Christian teen and cheerleader who, along with her boyfriend, struggle with her purity vow until marriage
Created a band with singer Codi Caraco called Frank and Derol, in which she formally sang and played bass guitar; However as of 2010, Park has left the band to focus on her acting career
Necar Zadegan
Iranian American film, television actress and model; is best known for her role of Dalia Hassan on 24
Has done episodes of Nip/Tuck, Lost and The Bernie Mac Show
Stars as Elena in the film Elena Undone and is also involved in Unthinkable
In 2010, she earned recurring roles on Outlaw and The Event, in addition to 24
Cassidy Lehrman
A Seattle-born American actress
Best known for her recurring role as Sarah Gold in the HBO television series Entourage
Has also appeared in episodes of Gilmore Girls and Everybody Hate Chris
Annalynne McCord
First gained prominence in 2007 as the scheming Eden Lord on the FX television series Nip/Tuck and as the pampered Loren Wakefield on the MyNetworkTV telenovela American Heiress
Film credits: Transporter 2, Day of the Dead
TV credits: plays antiheroine Naomi Clark in CW series 90210 (for this role she won a Breakthrough of the Year Award in the category of "Breakthrough Standout Performance")
Awards: Nominated for a Teen Choice Award, Received the Hollywood Life Young Hollywood Superstar of Tomorrow award
Brenda Song
Plays lead female role of London Tipton in the Disney series The Suite Life of Zack & Cody and The Suite Life on Deck
Played the title role in the Disney Channel Original Movie, Wendy Wu: Homecoming Warrior, which received over 5.7 million viewers on the night of its premiere
Starred in the coming-of-age drama Special Delivery, Walt Disney Pictures' College Road Trip, and The Social Network (2010)
Celebrity endorser of Disney Cruise Lines in 2010
Named the "Queen of Disney" by Cosmogirl Magazine
Has been described as one of "young Hollywood’s most promising rising stars"
Delphine Chanéac
Model, Actress and DJ born in Rueil-Malmaison, France
Worked on the French screen, appearing in European films and TV in the late 90s and 2000s
Appeared in the Canadian horror movie Splice (2010), as Dren, and in the crime thriller Verso (2010)
Judith Shekoni
British actress who is starring as Zefrina in the upcoming Breaking Dawn and Eclipse movies from the Twilight Saga
Most well known for playing the role of Precious Hudson in the British soap EastEnders
Also appeared in films including Garfield 2, Jekyll and Hyde, and Ali G Indahouse, and made guest appearances in Casualty, Fat Friends and The King of Queens
Julie Benz
Best known for her role as Rita Morgan on Dexter, for which she won the 2006 Satellite Award for Best Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television
Currently stars in the series, No Ordinary Family
Previous well-known roles was Darla on Buffy the Vampire Slayer and Angel
Lindsey Shaw
Known for her starring television roles as Jennifer "Moze" Mosely on Ned's Declassified School Survival Guide, Claire Tolchuck on Aliens in America, and Kat Stratford on 10 Things I Hate About You
Also starred as "Trip" in Ninja Theory's videogame Enslaved: Odyssey to the West alongside Andy Serkis
Will join the Pretty Little Liars cast when the show returns to ABC Family in January
Melina Kanakaredes
A Daytime Emmy Award-nominated American actress
Widely known for two starring roles on U.S. prime-time television drama series; playing Detective Stella Bonasera in CSI: NY and portraying Dr. Sydney Hansen in Providence
Film appearances include The Long Kiss Goodnight as Trin and 15 Minutes as Nicolette Karas, the girlfriend of Robert De Niro's character
Samantha Harris
Co-host of seasons two through nine of Dancing with the Stars with Tom Bergeron
Substitute host and correspondent of The Insider
Previous work: correspondent with E! Entertainment Television's E! News and host of THS Investigates
In addition to writing, producing and reporting daily for E! News, she co-hosted the network's live award-show coverage for the Oscars, Golden Globes and Emmys
Has also appeared as a special correspondent on Good Morning America
Anna Demidova
Russian-born Professional Ballroom Dancer
Winner of Dancing with the Stars, Season 8
Featured Dancer of Dancing with the Stars, Season 9
Anna Trebunskaya
Professional Ballroom and Latin dancer
Featured Dancer of Dancing with the Stars (Multiple Seasons)
Ariel Winter
Best known for portraying brainy middle daughter Alex Dunphy on Modern Family
Voice of Gretchen in the cartoon Phineas and Ferb
Recurring role in the TV series ER as Lucy Moore, the daughter of Hedy Burress's character, Joanie
Released two singles: "Fallen" (02/2010) and "Banished" (04/2010)
Audrina Patridge
One of the four original primary cast members featured on the MTV reality series, The Hills
Hosts The Talent Contest Network, YOBI.tv
Starred in the films Sorority Row and Into The Blue 2
Contestant on the Dancing with the Stars, Season 11
Bristol Palin
Former first daughter of Alaska
Spokeswoman for the prevention of teen pregnancy and other teen issues
Teen Ambassador for The Candie's Foundation, to prevent teen and unplanned pregnancy
Contestant on the Dancing with the Stars, Season 11
Carrie Ann Inaba
Dancer, Choreographer, Actress, Television Host and Singer
One of three judges on the ABC television series Dancing with the Stars
Choreographed several television series, including American Idol, American Juniors, All American Girl, He's a Lady, In Search of the Partridge Family, Married by America, The Sexiest Bachelor in America Pageant, The Swan, Who Wants to Marry a Multi-Millionaire?, and Miss America
Chelsie Hightower
Emmy nominated Latin ballroom dancer
U.S. Worlds finalist in 2005 and competed on Team USA
Featured Dancer of Dancing with the Stars (Multiple Seasons)
Florence Henderson
Best known for playing the role of Carol Brady in the television program The Brady Bunch
Hosts the Emmy-nominated American TV talk show The Florence Henderson Show
Contestant on the Dancing with the Stars, Season 11
Karina Smirnoff
Professional Ballroom Dancer
Five-time U.S. National Champion, World Trophy Champion and Asian Open Champion
Won First Place at the 2006 Grand-Prix Dynamo in Moscow, Russia
Featured Dancer of Dancing with the Stars (Multiple Seasons)
Ksenia Solo
Canadian Starlet and Star of the hit show Life Unexpected
Hand picked by Darren Aronofsky to play nemesis to Natalie Portman's character, in the upcoming ballet psychological thriller, BLACK SWAN
Major role player in new hit Fantasy-Noir Series "Lost Girl," which has premiered as the highest rated scripted series in SHOWCASE history
Kym Johnson
Australian former Professional Ballroom Dancer, Model and Television Celebrity
Featured Dancer of Dancing with the Stars, Season 11
Lacey Schwimmer
American Competitive Ballroom Dancer, Winner of multiple youth championships
Best known as one of the Top 4 Finalists on the 2007 season of So You Think You Can Dance
Featured Dancer of Dancing with the Stars (Multiple Seasons)
Margaret Cho
One of the most successful Stand-up Comediennes of today
Regular Cast Member of the hit Lifetime series "Drop Dead Diva"
Best-selling Author, "I'm the One That I Want" and "I Have Chosen to Stay and Fight"
Contestant on the Dancing with the Stars, Season 11
Natalie Getz
Former Human Resource Recruiter from Illinois
One of 25 ladies to compete for the love of Jason Mesnick on the The Bachelor’s 13th edition
Female Winner of the newest edition to the Bachelor series, The Bachelor Pad
Peta Murgatroyd
Professional Dance Partner to Damian Whitewood
Featured Dancer of Dancing with the Stars
Shannon Elizabeth
Best known for her role in the 1999 comedy film American Pie
Film credits include Jack Frost, Dish Dogs, Scary Movie, Jay and Silent Bob Strike Back and Tomcats
Has been called "one of the leading celebrity poker players" and played for Team Lebanon at the World Team event in Las Vegas
Contestant on the Dancing with the Stars, Season 6