The season finale of Dancing with the Stars aired last night. The festivities for this show included an appearance from Iggy Azalea as she hit the stage with her single 'Fancy' featuring Charlie XCX. Iggy also joined Ariana Grande for a live rendition of the single 'Problem.' Watch these performances below.
Iggy Azalea, Charli XCX & Ariana Grande - Fancy + Problem (Live On Dancing with the Stars)
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