In addition to all the fantastic dances we saw last night, the Dancing with the Stars season 18 finale alsofeatured a bunch of great musical performances from chart-topping artists. Iggy Azalea and Charli XCX kicked off the live performances with their smash hit "Fancy," which you can watch above.
Christina Perri performed her song "Human," which you might remember from Amy Purdy and Derek Hough's Week 3 Contemporary dance. It was a fitting tune for Amy's moving routine she dedicated to her father, and it was moving again when Ms. Perri performed it live:
Ariana Grande also made an appearance in the ballroom last night, and played her hit "Problem," which you've likely heard if you own a radio or a television. Watch her perform it live right here:
Last but certainly not least, we had our very own DWTS 2014 contestant Cody Simpson, who performed his song "Surfboard" with a little dance assist from his partner Witney Carson. Watch Cody and Witney below: