WATCH: Ariana Grande & Iggy Azalea Team Up for Billboard Music Awards Performance

The performance started off with Iggy Izalea surrounded by cheerleaders as she performed her hit song “Fancy.” Decked out in a sexy little plaid cheerleading outfit with pom poms on her shoes, Iggy couldn’t have looked hotter. The cheerleaders even did sexy stunts in the background as Iggy worked the stage.

After “Fancy,” Iggy cleared the stage for Ariana Grande to make her entrance in a mod-like outfit, appearing from a go-go cage singing her hit “Problem.” Then, as Grande and her back up dancers got busy on the stage, Iggy popped back out for her verse. Then things slowed down a bit and Grande finished off the performance, getting down on her knees for a bit.