Fifth Harmony is a girl group formed on season 2 of the US X Factor in 2012. The group consists of 5 members: Ally Brooke, Normani Kordei, Dinah Jane, Camila Cabello, and Lauren Jauregui. After finishing in third place, they signed with Syco Music and Epic Records. Their debut single "Miss Movin On" was certified gold, and their first album "Better Together" debuted at number six on the Billboard 200. Fifth Harmony has gone on to have several successful singles like "Boss", "Worth It", and "Sledgehammer", making them the most successful X Factor US alumni.