It’s not often that we find the hottest International superstars at one place, on one red carpet having us “oooh” and “aaah” all throughout! At the iHeartRadio Music Awards last night we spotted Hollywood’s greatest vocal artists, but it’s not their soulful sounds that caught all our attention – they’re outfits did! Taylor Swift and Selena Gomez lead the herd with their sexy-as-hell outfits. Giving us body goals, outfit goals and everything in between, others like Demi Lovato, Zendaya and Iggy Azalea also had our heads doing a 180. Scroll down and check ’em all out…