Demi Lovato [1] is definitely not afraid to show some skin. The singer takes every opportunity she gets to wear a tight leotard, see-through shirt, or bikini top and show off her supertoned abs, legs, and arms. And Demi didn't waste her performance at the iHeartRadio Music Festival Daytime Village stage. Wearing a mesh translucent t-shirt over a black triangle bikini with high-wasted jean shorts, white heels, and a leather jacket, she looked hot and confident. Meanwhile the crowd went wild during her performance of "Cool For the Summer," which she recently revealed might be inspired by a relationship with a girl [2]. Keep reading to see more photos of Demi's revealing outfit, then check out the other outfits she wore at the festival [3].