Here are Iggy Azalea and Jennifer Hudson getting down at the iheartradio-music-awards" class="autolink">iHeartRadio Music Awards (just before Nick Jonas took over with his own performance). Sure, there may be some lip-syncing here. And some of the dance moves may be bizarre. And the focus on toilets is strange. But I'll say it: This song is addictive. Still not convinced Iggy Azalea isn't just a Fanta girl.