The weather may be hot, but Demi Lovato is cool for the summer! The pop songstress was spotted sporting a barely-there strappy bikini top and knee-high gladiator stilettos, as she officially debuted her sweltering new single Cool for the Summer on iHeartRadio earlier this week. The songstress kicked off the festivities with an exclusive poolside performance on Gansevoort Park Avenue’s sky-high rooftop.

Demi completed her sexy new look with high-waisted jean shorts and a dark indigo jean vest. But after rousing the crowd with an electric performance, Demi slid off her cutoff jean vest and leaped into the pool full of her fans to mingle and snap countless selfies; all while still fully dressed!

Sure to be one of summer 2015’s biggest anthems, the song will be featured on her forthcoming album, and arrives just in time to complete your Fourth of July playlist!