David Boreanaz who turned 30 on May 16th!
 

APRIL

Sarah Michelle Gellar who turned 24 on April 14th!
Nicholas Brendon who turned 30 on April 12th!
Emma Caulfield who turned 28 on April 8th!
 

MARCH

Alyson Hannigan who turned 27 on March 24th!
Larry Bagby who turned 27 on March 7th!
 

FEBRUARY

Anthony Stewart Head who turned 40 something on Febuary ??!
Seth Green who turned 27 on February 8th!
 

JANUARY

Marc Blucas turned 29 on January 11th!
Amber Benson who turned 24 on January 8th!