Fifth Harmony recently rocked the stage at the iHeartRadio Jingle Ball concert (Dec. 9) at Madison Square Garden. During a backstage interview with radio host Elvis Duran, the ladies revealed that they have a third album in the works.

“2017, it’s going to be popping," promised 5H member Normani Hamilton. “We’re working on Jingle Ball right now, but the third album is definitely going to be so lit," Dinah Jane Hansen added. "We’re really excited”

It’s been an awesome year for Fifth Harmony. The girl group had the most-watched music video on YouTube for their smash hit “Work From Home” featuring Ty Dolla $ign -- racking up over one billion views!

Following Fifth Harmony’s opening performance were other star-studded sets. Justin Bieber, Ariana Grande, Niall Horan, Charlie Puth, Daya, The Chainsmokers and more all graced this year’s Jingle Ball stage.

Take a look at Fifth Harmony’s backstage chat with Z100’s Elvis Duran below.