Celeb Birthdays: May 12

American Pie actor Jason Biggs is 28. See Jason Biggs's birth chart (Astrotheme, no birth time)

Actress Samantha Mathis is 36.

Kim Fields, who shall eternally be known as Tootie, is 37.

Skater Tony Hawk turns 38.

Stephen Baldwin, who really hardly qualifies as a celebrity, is 40. See Stephen Baldwin's birth chart (Astrotheme, no birth time)

Actor and Sheen spawn Emilio Estevez is 44. See Emilio Estevez's birth chart (Astrotheme, no birth time)

Comedian Bruce McCulloch of the much-beloved Kids in the Hall turns 45.

Actor Ving Rhames turns 47. See Ving Rhames's birth chart (Astrotheme, no birth time)

Irish actor Gabriel Byrne turns 56. See Gabriel Byrne's birth chart (Astrotheme, no birth time)

Stroking rocker Billy Squier is 56.

Double-Taurus Trafficker Steve Winwood turns 58. See Steve Winwood's birth chart (Astrotheme)

Buffy birthdays are always exciting, even for the evil characters! Lindsay Crouse, a.k.a. Professor Maggie Walsh on Season 4, who has also been in a ton of other things, is 58. See Lindsay Crouse's birth chart (Astrotheme)

Legendarily potty-mouthed comedian George Carlin is still caustic at 70. See George Carlin's birth chart (Astrotheme)

Aquarius-rising songsmith Burt Bacharach is 78.See Burt Bacharach's birth chart (Astrotheme)

Yogi Berra, who apparently is still alive, is turning 81.

Birth dates from IMDB.com. Please email me any corrections, additions or—especially appreciated!—exact birth times.