Carol Burnett is a comedian and actress who had a long-running sketch and variety show, The Carol Burnett Show, in the 1960s and '70s.
Actress Kristin Chenoweth is best known for her Broadway roles in Wicked and You're a Good Man, Charlie Brown, as well as on TV show The West Wing.
Television journalist Katie Couric, formerly of the Today show, signed a deal with CBS in 2006 to become the first woman to anchor CBS Evening News alone.
Actor Neil Patrick Harris starred in TV sitcom Doogie Howser, M.D., and performed on stage in Rent and Cabaret.
Pop singer Ricky Martin was a member of Menudo as a teenager and is now known for such solo pop hits as "Livin' La Vida Loca" and "She Bangs."
Gwyneth Paltrow is an American actress best known for her lead roles in Seven (1995), Emma (1996) and Great Expectations (1998). In 1998 she won an Oscar for Best Actress for her role in Shakespeare in Love.
Britney Spears has been one of the most successful—and sometimes controversial—solo acts in popular music. More recently, she began hosting The X Factor.