If you're celebrating a birthday today, well, Happy Birthday! You picked a good time of year to be born. :) Here's some celebs also celebrating today:

Actor David Birney is 72
Actor Lee Majors is 72
Actress Blair Brown is 63
Actress Joyce DeWitt is 62
Actor James Russo is 58
Director Michael Moore is 57
Actress Judy Davis is 56
Actress Jan Hooks is 54
Actress Valerie Bertinelli is 51
Comedian George Lopez is 50
Drummer Gen (Jesus Jones) is 47
Actress Melina Kanakaredes is 44
Drummer Stan Frazier of Sugar Ray is 43
Guitarist Tim Womack of Sons of the Desert is 43
Actor Scott Bairstow ("Party of Five") is 41
Actor Kal Penn is 34
Actor Dev Patel is 21
Actor Matthew Underwood ("Zoey 101") is 21