Who dat? Who dat?
It's Iggy Azalea and Charli XCX slaying it onstage. The Australian rapper paid a sweet tribute to her fanciful partner in crime on Thursday (June 26) when she posted a snap of the pair performing together in celebration of their successful collaboration "Fancy."
"5 weeks at #1 couldn't have picked a better person to share in this with me, thanks charli! I got a number one & a new friend in you too," Azalea wrote. "Hope it's just the start for us both."
The song has been on the Billboard charts for 16 weeks. While Iggy is #1 with "Fancy" right now, she also holds the #2 spot with Ariana Grande for "Problem."