Between the winner speeches, the American Music Awards served up plenty of performances from some of the hottest acts in music right now. Rihanna opened up the night with a medley of her new hits, but she was only the first in a long line of musicians to take the stage.
The boys' choir in Katy Perry's "Firework" totally gave me goosebumps, Taylor Swift's "Back to December" was subdued but powerful, and yes, I loved seeing the Backstreet Boys and New Kids on the Block together. There were too many artists to name here, but some performances were definitely more exciting than others. I've included several of my picks below — tell me which was your favorite?