Mary-Kate Olsen has reportedly entered a treatment facility to seek help for an eating disorder. During her recent PR blitz on behalf of New York Minute, Ashley's look-alike sis appeared shockingly gaunt — leading the tabs to speculate that all the Hollywood pressure had finally taken its toll on the teen billionaire. Star even ran a photo of her skeletal-thin frame underneath the headline "Skin and Bones!" In a statement released through her reps, Mary-Kate thanked her friends and family for all their "encouragement and support."