Mariah Carey on 'Shape' Magazine Cover

Mariah Carey is featured on the cover of the May issue of Shape magazine, sharing with her fans how she got back into shape following the birth of her twins last year.  Carey is the new spokesperson for the Jenny Craig weight-loss plan saying, "I realize that 90 percent of losing weight is my diet."  She adds, "Today my workout routine is more about getting and staying toned.  And for me, that means either taking hour-long walks a few times a week or jumping in the pool three or four days a week to do 45 minutes of aquatic exercises."  Meanwhile, the Grammy winning singer is working on her next album and will be heading to Ischgl, Austria for a show on April 30.