Demi Lovato posed in a plunging backless Amiri dress for her Who What Wear cover shoot in the California desert. Agata Serge/ Who What Wear Desert heat has nothing on Demi Lovato. The 33-year-old pop ...

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"If I had it my way I would take you down," she quoted in one Instagram caption while posing in the buff with her back to the camera. "If I had it my way I would turn you out." The lyrics turned even ...