Oct. 5 is America's most common birthday. See which celebrities were born on this day.
1983: Actor Jesse Eisenberg ("Zombieland," "The Social Network") is born in Queens, N.Y.
The following five celebrity urban legends will likely live on long into the future, despite the fact that none of them is remotely true.
Whatever their reasons, more than a few stars have decided to walk away from their chosen fields only to get the itch and return -- some more than once. Take a look at some celebrities who have "unretired."