Charli XCX Raps Iggy Azalea's "Fancy" Parts

Charli XCX just gave Iggy the B-O-O-T.

During her performance in New York City’s Webster Hall on Monday, Charli XCX took it upon herself to rap over Iggy Azalea’s parts during their song “Fancy.”

Props to Charli XCX for taking those parts on – and she sounds pretty good doing it!

Charli performed a bunch of other songs from her upcoming album, “Sucker,” including “London Queen” which she premiered earlier this week, as well as “Breaking Up,” “Caught in the Middle,” “Famous,” “I Need Your Love,” and “Gold Coins.”

Watch it here:

You already know.