Jonas Brothers – Cool Loading advertisement... Up next Beach Bunny – Prom Queen Cancel I Like ThisUnlike Like Share Autoplay Next Music Video Theater Jonas Brothers – Cool 5 years ago65,430,4321,612,206 Watch the official music video for Jonas Brothers – Cool. Post Views: 65,430,432 Related Music Videos Katy Perry – Dark Horse 10 years ago 4 months ago DJ Snake – Taki Taki 6 years ago Shawn Mendes – Treat You Better 8 years ago Rihanna – Diamonds 13 years ago