DAVID LIVINGSTON, GETTY IMAGES
Actress and author Danica McKellar ("The Wonder Years," "Hot X: Algebra Exposed") is 37.
Jan. 3 celebrity birthdays
By The Associated Press
Published: Jan. 2, 2012 Updated: March 27, 2013 10:48 a.m.
See some of the people celebrating birthdays today. Notable personalities of the past who were born on this date can be found at the end of this slide show.