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

Matt LeBlanc
Age: 45
Occupation: Actor
Known For:His role as Joey Tribbiani on Friends, and the phrase ‘How you doin’? He's currently playing a fictionalized version of himself in "Episodes" on Showtime for which he's already won a Golden Globe and been nominated for an Emmy

Illeana Douglas
Age: 47
Occupation: Actress
Known For: Being the oddly-sexy character actress who's been in a ton of movies and television shows, most notably, she played the art teacher in "Ghost World" and hypnotized Kevin Bacon in "Stir of Echoes"

D.B. Woodside
Age: 43
Occupation: Actor
Known For: His portrayal of White House Chief of Staff (and later President) Wayne Palmer on “24″. He’s currently on the VH1 series “Single Ladies”

Michael Welch
Age: 25
Occupation: Actor
Known For: His role of Mike Newton, one of Bella's human friends, in the "Twilight" movies. You might also remember him as Joan's brother on "Joan of Arcadia".