Selena Gomez [1] showed up and shined at the American Music Awards [2] on Sunday night. The 27-year-old singer is set to open the show, and she certainly made an incredible statement when she hit the red carpet in a lime green ensemble.

The show marks an exciting AMAs return for Selena. She last performed at the show two years ago, so you can imagine the excitement around her first televised performance of her hits, "Lose You to Love Me" [3] and "Look at Her Now." [4] Maybe we'll get hints about her upcoming album, too? Fingers crossed! Keep reading for a glimpse at Selena's exciting night at the show.