Jennifer Lopez [1] performed "Booty" with Iggy Azalea at the American Music Awards [2] and pretty much proved why she's sexier than ever [3]. The performance, which also included a bit of Lopez's new song, "Throw Your Hair Back," was possibly steamier than the bootylicious video [4] — and that's saying a lot. At one point, Lopez receives a booty call and just slaps her phone away. It's ridiculous and a little over-the-top, but it's definitely entertaining. Azalea also performed "Fancy" [5] during the show, plus her new single, "Beg For It." Take a look at the video below!