Fancy

Fancy by Iggy Azalea ft. Charlie XCX is featured in Rainsolos, the third episode of Season One. It is sung by Rarity

Ever since their dance off from last episode, Kurt told Rarity to go, "all out" with the fashion and style during her solo, she did so with many things during her performance, crystals, white lights, dancers, and more. Kurt was indeed proud of her for what she did.