Demi Rose is hanging around shirtless and wearing only a dangerously-slit skirt while promoting Pretty Little Thing. The 26-year-old bikini bombshell today ditched her signature swimwear for something arguably just as skimpy, posting for her 16.2 million Instagram followers and proving just why fans keep hitting "follow." Demi, fresh from her birthday and celebrating it in only woven shorts, was keeping up the bottoms-only vibe, and she got paid just for hitting update. See the photo and Demi's best below.