American Music Awards 2015’s 20 Best and Worst Moments
From Nick Jonas’ grand statement to Ariana Grande’s grandma — the 20 moments that defined the AMAs


Jennifer Lopez performs at the American Music Awards in Los Angeles, California on November 22nd, 2015.
Kevin Winter/Getty
The 43rd annual American Music Awards featured Justin Bieber splashing around, the Weeknd burning up and Ariana Grande's grandma stealing the show. Here's 20 moments that made the evening, from Nick Jonas throwing a solo coming-out party to Miss Piggy throwing a teapot.