Not everyone is born with a name that belongs on a billboard. Some stars had to ditch their original first and last for something that would sizzle in bright lights. Find out which of your favorite stars traded in their birth names for something more showbiz-friendly, and learn what they used to be called back in the day.
Julianne Moore once said: "It's horrible to change your name." But she did it anyway, adopting a stage name early on in her career by combining the names of her father and mother.