Here's a look at some notable birthdays being celebrated today:

Donald Trump
Age: 65
Occupation: Entrepreneur and TV Personality
Known For: The 'Apprentice' franchise, a colossal ego, and an epically bad 'do.

Boy George
Age: 50
Occupation: Singer
Known For: His gender-bending style and hits such as 'Karma Chameleon' with Culture Club

Marla Gibbs
Age: 80
Occupation: Actress
Known For: Playing sassy maid Florence on the 1970s show 'The Jeffersons'

Pat Summitt
Age: 59
Occupation: Women's Basketball Coach
Known For: Leading the University of Tennessee's Lady Vols to eight NCAA national championships and being the all-time winningest coach in NCAA basketball history

Campbell Brown
Age: 43
Occupation: News Reporter and Anchor
Known For: Co-anchoring NBC's 'Weekend Today' and hosting an eponymous primetime show on CNN

Steffi Graf
Age: 42
Occupation: Pro Tennis Player
Known For: Winning 22 Grand Slam singles titles and being the only player ever to win all four Grand Slam singles titles and an Olympic gold medal in the same calendar year

Diablo Cody
Age: 33
Occupation: Screenwriter and Author
Known For: Her Academy Award-winning script for the 2007 film 'Juno' and creating the Showtime series 'The United States of Tara'

Kevin McHale
Age: 23
Occupation: Actor, Singer, and Dancer
Known For: Playing (usually) wheelchair-bound Artie Abrams on the hit show 'Glee'