Watch Fifth Harmony Sledgehammer official music video! They’re basically like The Saturdays gone Stateside – and oh so amazing! Latest Pop News [related tag=”pop” limit=”8″] Fun Kids is the UK’s children’s radio station Tune in on DAB Digital Radio in London and the South East, on mobile and online at funkidslive.com Click here to listen! More to click... Camila Cabello QUITS Fifth Harmony! Fifth Harmony are coming back to the UK on tour! QUIZ: How much of a Fifth Harmony fan are you?