Ben Affleck is known for co-writing and acting in Good Will Hunting, starring in Armageddon, and directing, co-producing and acting in Argo.
Muhammad Ali is considered one of the greatest athletes in boxing history, winning both the coveted Golden Gloves title and an Olympic gold medal, among several other honors.
Soccer great David Beckham has played for Manchester United, England, Real Madrid and the L.A. Galaxy. He is married to Victoria Beckham, also known as Posh from the Spice Girls.
Director, producer and screenwriter Francis Ford Coppola is best known for creating The Godfather film series starring Marlon Brando and Al Pacino.
A-list actor and Scientologist Tom Cruise is the star of many box office hits, including Risky Business, A Few Good Men, The Firm, and Jerry Maguire.
Billy Ray Cyrus is a country singer/songwriter who is perhaps now more famous for his TV and film roles than for his music.
Snoop Dogg is a West Coast rapper who evolved under the tutelage of Dr. Dre, and has received fame for albums such as Doggystyle, Tha Doggfather and Reincarnation.
Ron Howard is best known for his roles on the shows Happy Days and The Andy Griffith Show, and as the director for films, including A Beautiful Mind and Apollo 13.
Steve Irwin was a famous Australian wildlife enthusiast who was at the helm of the popular Crocodile Hunter series.
Australian actor and producer Hugh Jackman is best known for playing Wolverine in the X-Men series. He's also known for parts in the films The Prestige, Australia and Les Miserables.
Quincy Jones is best known as a composer and record producer for legendary musicians such as Frank Sinatra, Michael Jackson, Celene Dion and Aretha Franklin.
Chris Martin is lead singer, rhythm guitarist and pianist for the alternative band Coldplay, which has won two Grammy awards one being for its debut album.
Barack Obama is the 44th and current president of the United States, and the first African American to serve as U.S. president. First elected to the presidency in 2008, he won a second term in 2012.
Eccentric English musician Ozzy Osbourne fronted the heavy metal band Black Sabbath. In 2001, he opened his home to reality TV cameras for The Osbournes show.
Actor and producer Brad Pitt is a Golden Globe and Academy Award nominee and a two-time winner of People magazine's "Sexiest Man Alive" title (1995 and 2000.)
Prince Charles is the oldest son of Queen Elizabeth II and Prince Philip and is the heir apparent to the British throne.
Arnold Schwarzenegger first gained fame as a body builder, using that as a launching point to become a huge Hollywood star and, later, the governor of California.
Actor Charlie Sheen, star of such films as Platoon and of TV's Two and a Half Men, is the brother of actor Emilio Estévez and the son of actor Martin Sheen.
Martin Sheen is an American actor best known for his roles in films Badlands (1973) and Apocalypse Now (1979). He has won numerous awards for his role as President Bartlet on the TV series The West Wing.
Gene Simmons is best known as the frontman for KISS, the rock band he co-founded in the early 1970s, as well as for his TV show Gene Simmons Family Jewels.
Co-founder of Def Jam Records, Russell Simmons was the force behind the hip-hop revolution, promoting stars like the Beastie Boys, Public Enemy and LL Cool J.
Will Smith was on the TV show Fresh Prince of Bel-Air and has had a successful career as a film actor in several blockbusters since 1992.
Actor and director Ben Stiller is responsible for such funny films as There's Something About Mary, Zoolander, and Meet the Fockers.
Jerry Stiller is an actor and comedian known for his roles on Seinfeld and The King of Queens. He is the father of actors, Amy Stiller and Ben Stiller.
Actor Kiefer Sutherland, son of Donald Sutherland, appeared in numerous coming-of-age films throughout the 1980s, including Stand by Me and The Lost Boys.
During the mid-1980s to early 1990s, actor Alan Thicke played one of television’s most beloved sitcom dads, psychiatrist Jason Seaver on Growing Pains.
The lead singer of popular rock band Aerosmith with hits like “Dream On” and “Walk This Way,” Steven Tyler has also served as a judge on American Idol.
Professional golf player Tiger Woods was the youngest man (at the age of 21) and the first African-American to win the U.S. Masters.