Trivia: After spending the 1990s as a TV teen star, Melissa Joan Hart set her sights on feature films. Born and raised on Long Island, Hart began acting in TV commercials as a child. She further honed her skills in New York theater in the late '80s as the youngest member of the Circle Repertory Lab Company. Hart then broke through as a cable TV favorite (and a CableACE Award nominee) in the role of the precocious titular preteen on the Nickelodeon series Clarissa Explains It All (1991-1994). After the series ended, Hart moved to network TV stardom in 1996 as the supernaturally gifted title teen on Sabrina, the Teenage Witch. Maintaining her pert primetime persona while revealing her range, Hart also starred in several TV movies, including Family Reunion: A Relative Nightmare (1995), Twisted Desire (1996), The Right Connections (1997), and the college date rape drama Silencing Mary (1998). Though Hart continued to produce and star in Sabrina, she also attempted to parlay her TV fame into movie stardom with the romantic comedy Drive Me Crazy (1999). The film, however, failed to perform as well as the Britney Spears tune that gave it its title. Hart raised eyebrows that same year when she tried to shed her squeaky-clean adolescent image with a racy photo spread and interview in men's magazine Maxim. Neither gambit affected Sabrina, although Hart and the series moved from the family-oriented ABC lineup to the youth-savvy WB in 2000. She lent her vocal talents to the Batman Beyond series, and continued to work steadily in made-for-TV fare like Rent Control, Holiday in Handcuffs, and My Fake Fiance. In 2010 she teamed up with fellow former child star Joey Lawrence for TV series Melissa & Joey that ran on the ABC Family channel.

Trivia: Born in Montreal, Quebec, Caroline Rhea launched herself on the path to stardom in 1986, when the then-22-year-old moved to Manhattan and enrolled in the New School for Social Research's standup comedy program. On the side, Rhea cut her chops by practicing at the standup club Catch a Rising Star, and the success of those engagements yielded additional bookings, not simply at Big Apple venues, but on such national television programs as Comic Strip Live and Caroline's Comedy Hour. Rhea segued into scripted television programs and features around 1996, with roles on such sitcoms as Sabrina the Teenage Witch and The Drew Carey Show, before hitting a watershed moment in her career: the launch of her own eponymous series, the talk program The Caroline Rhea Show (which followed her guest-hosting of The Rosie O'Donnell Show). Unfortunately, Rhea's talk show folded less than a year after its 2002 premiere, but Rhea continued to build her own reputation, with popular standup bookings across the U.S. and Canada, appearances on talk programs such as Live with Regis and Kelly, and small roles in movies. She played Candi in the disastrous Tim Allen holiday comedy Christmas With the Kranks (2004) and Gloria in the Mark Rosman-directed teen movie The Perfect Man (2005), and hosted the popular series The Biggest Loser, a reality series in which contestants compete to determine who can lose the most weight. In 2006, Rhea also hosted the made-for-cable standup special Caroline Rhea: Rhea's Anatomy, which found her offering witty divertissements on such subjects as post-40 pregnancy and age-disparity romances.

Trivia: Grew up in Huntington Beach, California.Moved to New York after graduating from American Academy of Dramatic Arts to start her professional acting career.Is also an accomplished writer, having co-written A Cup of Joe, Wonderland and Literatti with her writing partner Dennis Bailey.Is a founding member of the Celebrity Action Council of the City Light Women's Rehabilitation Program at the Los Angeles Mission.Is the founding director of Momentum, which was one of the first organizations in New York created to assist people with AIDS.

Trivia: Known to millions as the adorable Punky Brewster, actress Soleil Moon Frye began acting when she was only two years old. The daughter of actor Virgil Frye, Soleil cut her teeth on projects like the TV movie Who Will Love My Children? before scoring the role of Punky at the age of eight. Audiences fell in love with the precocious child, and she stayed with the show until 1988. After it wrapped, Frye continued to remain creative and active, appearing in three seasons of Sabrina, the Teenage Witch, doing voiceover work for shows like The Proud Family and Planet Sheen, working in films such as Summertime Switch and even directing the 2004 film Sonny Boy.

Trivia: Made acting debut at age 7 as the evil character Ralph Rotten in a school play called Westward Ho Ho Ho. Participated in gymnastics and dance while in high school. Struggled with anorexia in the '90s. Based her role of Amber from Clueless on girls that she didn't like in high school. Joined the cast of Sabrina, the Teenage Witch during the show's fifth season as Morgan.

Trivia: A young R&B star who makes music under only his first name, Usher Raymond has also forged a secondary career (fully billed) as an actor. Born in Tennessee, Raymond moved to Atlanta with his family at age 12. Under the eye of his choirmaster mother, Raymond nurtured his singing talent in the church choir, but it was at a local talent show that Raymond caught the attention of LaFace Records impresario Antonio "L.A." Reid. A success with his first album at age 16, Raymond added acting to his repertoire in 1997 as part of the cast of fellow one-name teen music star Brandy's hit sitcom Moesha. Continuing to make the most of the late-1990s teen entertainment explosion, Raymond made his feature film debut in 1998 in the Robert Rodriguez-Kevin Williamson high school horror movie The Faculty. Though the success of his second album made Raymond Billboard's 1998 Artist of the Year, he maintained his dual career with a small part in the popular, teenage Pygmalion retread She's All That (1999) and his first starring role in the urban high school drama Light It Up (1999). Though Raymond proved he had the acting talent and presence to topline a movie, Light It Up did not exactly brighten the box office. Undeterred, Raymond next joined the all-star cast of the splashy TV miniseries Geppetto (2000) and co-starred with James Van Der Beek and Ashton Kutcher in the teen-dream big-screen Western Texas Rangers (2000).