Music superstar and Oscar winner Cher turns 63 today.
Rapper Busta Rhymes is 37.
NASCAR driver Tony Stewart turns 38.
NBC News correspondent and legal analyst Dan Abrams is 43 today.
Talk show host and former first-son Ronald Reagan Jr. is 51.
Cindy McCain, wife of presidential candidate John McCain, turns 55.
Singer Joe Cocker is now 65.