"She becomes more beautiful to me by the minute. She's got the magic thing," husband Ashton Kutcher, 31, raved to PEOPLE about his wife, 46. It could be magic – or it could be her regular workouts with P90X DVDs, Pilates and her organic diet. One thing it's not? Surgery. Moore denies ever going under the knife, even Tweeting, "I still have excess skin & stretch marks!"