Fifth Harmony Performs at the 2016 AMAs: The Photos You Need to See

Fifth Harmony lit up the stage tonight at the 2016 AMAs, with their killer performance of 'Thats My Girl'. Their performance comes just days after Lauren Jauregui came out as bisexual in an open letter to Trump supporters. The girls sang immediately after former One Direction member Niall Horan sang his own hit song, 'This Town.' (Getty) Twitter exploded after the girls' performance, with fans gushing over how to dance moves and killer outfits slayed. Click through our gallery to see pics of their performance. (Getty)