Fifth Harmony is set to take the stage at the 2017 People's Choice Awards on Jan. 18 for their first official performance sans Cabello.
The group won their first People's Choice Award in 2016 for Favorite Group and received a second nomination in the category this year.
The band announced on Dec. 18 that they were "informed via her representatives" that Cabello would be leaving the group after four and a half years together. The next day, Cabello responded saying the group's statement was "simply not true."
While the girls engaged in a back and forth over the next couple of days, ET confirmed that the foursome resigned with Epic Records and Syco last week and are expected to release a new album later this year.