Well, Mariah Carey and Nick Cannon haven't revealed the names of their twins yet but we do have a small hint! The star was tweeting to her fans yesterday and and said that both names begin with the letter M. Hmmm...... what could they be?We've been throwing out guesses for the past few hours and we're thinking Melody and Mark or maybe Michelle and Micheal! But Hollywood loves crazazy names, so the twins could very well be named Magnolia and Mood. Do you guys have any guesses? Let us know, we're soooo curious! (People)