Jim Parsons, who you know from "The Big Bang Theory" was born back on March 24, 1973. "The Walking Dead" star Andrew Lincoln's birthday was on September 14, 1973. Lincoln and Parsons were born just under 6 months apart.
Musicians have been using stage names since music began. You know their pseudonyms by heart, but do you know their birth names?
From Kabbalah to Scientology, celebrities have been devoting themselves to fads in religious practices for years. Can you identify them?
Some celebs are in just about every TV show and movie imaginable, but you still don't know their names! Can you figure these out?
Think you know celebrity relationships like the back of your hand? Let's find out if you can figure out who these celebs married!
Sign up for ChaCha and you'll be able to easily get answers from thousands of ChaCha Guides on the Web and on your mobile phone, see your answer history, and stay up to date with the latest updates from ChaCha.