Meet the new "Fancy." Iggy Azalea and Britney Spears recently collaborated on their new single "Pretty Girls," and just like last year's pop anthem, it's catchy as hell. But where the "Fancy" video sent up '90s classic Clueless, this video draws from '80s gem Earth Girls are Easy, with Azalea playing Britney's totally radical alien friend with reality-altering powers and a Samsung sponsorship. Natch. It's completely mindless, but we can't stop humming it, so there's a good chance it'll be on every radio station in a month.