Never mind! Celebrities who unretired

POSTED: 3:51 PM PDT October 3, 2013    UPDATED: 11:00 PM PDT March 11, 2014 
Amanda Bynes blurb

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."