Katy Perry

Music’s biggest stars have all gathered in Los Angeles on Sunday night for the 2013 American Music Awards. The 20-year celebration includes performances from Justin Timberlake, Rihanna, Lady Gaga, TLC, Macklemore & Ryan Lewis, Kendrick Lamar, R. Kelly, and more. Before the list of superstars appear on stage, many of them walked the red carpet during arrivals. As always, many came with their best-dressed, posing for photos and standing out with eye-catching outfits.

Katy Perry, Ciara, 2 Chainz, Kendrick Lamar, R. Kelly, Ke$ha, One Direction, and Lady Gaga arriving on a white horse were some of the most-talked about arrivals at the Nokia Theatre.

Check out photos from the 2013 AMAs red carpet below…..

Photo Credit: Getty Images

Previously: 2012 American Music Awards: Winners & Backstage Moments You Missed