The reigning queen of 'hot girl summer' was back in action as she performed a racy set at Lollapalooza on Saturday to a crowd of over '180,000 hotties.'The 26-year-old rapper lit upGrant Park in Chicago in a thong leotard made from upcycled band tees and fishnet stockings.The Savage singer had every reason to be excited as she bragged on social media that of all three days thus far she had drawn the biggest crowd with her headlining performance.
