Penelope Cruz's Secret to Losing the Baby Weight? Dancing!

Brand-new mom Penélope Cruz lost no time getting back to her fabulous pre-baby figure, but not by working with a trainer or hitting the gym. So how'd she do it? The secret, Cruz tells U.K. newspaper the Daily Mirror, is that she returned to her ballet roots -- and danced four hours a day! Cruz, who started as a ballerina before committing to acting (and who got to show off her dancing skills in