Fifth Harmony has released its first-ever music video for debut single "Miss Movin' On."  The breakout girl group from the second season of Fox's "X Factor" has an album coming out later this year after signing a deal with their coach Simon Cowell's record label. 

The girls recently kicked off a 19-city summer mall tour to promote their new breakup song, after finishing in third place on the show. 

Radio Disney has named the group their latest "Next Big Thing," a title also given to artists like Justin Bieber, Selena Gomez and Taylor Swift.  Fifth Harmony is also set to perform on the "Today" show on Thursday. 

Watch "Miss Movin' On" below: