Never mind! Celebrities who unretired

POSTED: 03:51 PM PDT Oct 03, 2013    UPDATED: 11:00 PM PST Jan 05, 2016 
Garth Brooks

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."