Fifth HarmonyMusic PerformanceTV Appearance Sledgehammer performance 31 Dec, 2014 Fifth Harmony performs Sledgehammer during Pitbull’s New Year’s Revolution special. Fifth Harmony – Sledgehammer (Live on PitbullNYE 2015 12/31/14) HD Watch this video on YouTube Latest Posts Worth It performanceBoss performanceBoss performanceSledgehammer performanceAll I Want for Christmas is YouThem Girls Be LikeSledgehammer music videoSledgehammer Sledgehammer performanceFifth Harmony interview
