Iggy Azalea is the boss.

The Australian rapper donned a tuxedo for a performance of her No. 1 hit "Fancy" feat. Charli XCX on the American Music Awards Sunday, and she followed it up with a rendition of her latest single "Beg For It" (without featured vocalist MO) while dancing in front of some sort of futuristic jungle gym, I guess. Hey, this is fun.

Azalea, the most-nominated performer at tonight's show, earlier picked up an award for Best Rap/Hip-Hop Album.

Check out the performance below, then let us know what you think in the comments.

A former contributor to sites including MTV's The Backlot and Bloody-Disgusting, Chris Eggertsen worked in film development before indulging his love of pop culture writing full time. He specializes in horror, the intersection of social issues and entertainment and Howard Stern. He's on Twitter @HitFixChris.