Fifth Harmony's 'Sledgehammer' is Climbing the Charts (JJ Music Monday)
Fifth Harmony‘s latest single “Sledgehammer” is this week’s pick for the JustJared.com and KIIS-FM 102.7‘s JJ Music Monday! The group, which shot to fame after being formed on The X Factor, just got their first top 40 hit on the Billboard Hot 100 chart with the song, co-written by Meghan Trainor. PHOTOS: Check out the [...]