Well this video came out last night and it has already trended all over the world. This star studded video has cameo’s from Ellie Goulding, Cara Delevingne, Selena Gomez, Cindy Crawford, Jessica Alba, Serayah and more. This is actually a really good video that really keeps you hooked for the duration of it and it is accompanied by another pop smash from Taylor Swift. The singer also recruited Kendrick Lamar to deliver a few killer verses.