. Host Jennifer Lopez speaks onstage during the American Music Awards.
. Singer Nick Jonas performs, backed up by a lively choir.
. Singers Niall Horan, Liam Payne, Harry Styles and Louis Tomlinson of One Direction won the top award, artist of the year, for a second consecutive year.
. The Weeknd accepts the award for best soul/R&B male artist.
. Singers Charlie Puth and Meghan Trainor kiss.
. Coldplay performed their new single, "Adventure of a Lifetime." This was the first time the band performed at the ceremony in seven years.
. Justin Bieber takes a photo with fans.
. Jennifer Lopez kicked off the AMAs with a dance routine.
. The Weeknd performs his hit song "The Hills."
. Celine Dion honored the victims of the recent Paris attacks in her performance of "Hymne à L'Amour."
. Pop group DNCE introduce Nick Jonas.
. Singer Demi Lovato (C), strikes a pose with her backup singers.
. Luke Bryan and Karen Fairchild perform "Home Alone Tonight."
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