Jennifer Lopez opened the 2015 American Music Awards on Sunday with a musical tribute to the songs of the year. “Uptown Funk,” “Anaconda,” “Feeling Myself,” “I Can’t Feel My Face,” “Girl Crush, “Bad Blood” “Trap Queen,” “Hotline Bling,” “Thinking Out Loud,” and “Where Are U Now.” Lopez closed with Rihanna’s “Bitch Better Have My Money.”