Just because you're good at acting or playing a sport doesn't mean you'll be equally talented at singing. Remember, if you will, how the Internet reveled in mocking Paris Hilton when her amazingly awful "Drunk Text" dropped. Now Perez Hilton lists 21 actors and athletes whose music careers crashed and burned. Check out a sample in the gallery or the full list here, but be warned: Your friendly neighborhood Newser editors couldn't bring themselves to listen to all the songs in full, so some may not be entirely safe for work. (More Bruce Willis stories.)