Check out Fifth Harmony performing Sledgehammer at the 2016 AMAs Red Carpet Radio.<br />If youre new, Subscribe! Go Here -- Like Us .<br />We knew the girls were good but dayummmm they SLAYED when they came in to Nova to perform Sledgehammer live! See also: Fifth Harmony play the .<br />Fifth Harmony on the AMAs Red Carpet 2016.<br />Follow me on Twitter: lets be friends :)
