Premiere: Ariana Grande Feat. Iggy Azalea - Problem

OK, this summer's earworm is already here! We've had Ariana Grande's Problem featuring Iggy Azalea on repeat since yesterday and it keeps getting worse - we wanna play it to everyone we know! Her live premiere of the track at the Radio Disney Music Awards is blowing up and we already know this will be a US #1 single in record time! We love the saxy sax's and the blend of soaring vocals, a whispered hook, throbbing bassline and Iggy's tight rap. The sentence I got 99 problems, but you won’t be one, like what already feels like a classic after two days, haha! Since this is so god damn catchy it's no wonder Max Martin helped to write it. Thoughts??