0American Music AwardsMiley Cyrus rocked a white mini-dress, Katy Perry stunned in strapless, and Rihanna wore show-stopping red at the American Music Awards on Sunday night.Updated Jul. 14, 2017 9:01PM EDT / Published Nov. 21, 2010 3:58PM EST Chris Pizzello / AP Photo,Chris Pizzello Katy PerryChris Pizzello / AP Photo RihannaChris Pizzello / AP Photo Miley CyrusChris Pizzello / AP Photo Taylor SwiftChris Pizzello / AP Photo Ke$haChris Pizzello / AP Photo Fergie Chris Pizzello / AP Photo Heidi KlumChris Pizzello / AP Photo Jada Pinkett SmithChris Pizzello / AP Photo Kelly OsbourneChris Pizzello / AP Photo Julie BenzChris Pizzello / AP Photo Hillary Scott of Lady AntebellumChris Pizzello / AP Photo Willow SmithChris Pizzello / AP Photo
Katy PerryChris Pizzello / AP Photo RihannaChris Pizzello / AP Photo Miley CyrusChris Pizzello / AP Photo Taylor SwiftChris Pizzello / AP Photo Ke$haChris Pizzello / AP Photo Fergie Chris Pizzello / AP Photo Heidi KlumChris Pizzello / AP Photo Jada Pinkett SmithChris Pizzello / AP Photo Kelly OsbourneChris Pizzello / AP Photo Julie BenzChris Pizzello / AP Photo Hillary Scott of Lady AntebellumChris Pizzello / AP Photo Willow SmithChris Pizzello / AP Photo