While NFL teams compete on the field, these cheerleaders entertain the fans from the sidelines.
San Francisco 49ers kicker David Akers celebrates with cheerleaders after his team defeated the New Orleans Saints in their NFL NFC Divisional playoff game in San Francisco on Jan. 14, 2012.
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."