SHARE

Aguilera, 35, took a break last season from the show to focus on her family (she welcomed daughter Summer Rain with fiancé Matt Rutler in 2014) and other projects.

 

“I adore Christina, so I was honored and excited when she invited me to be a part of her team and we had a ball working together!” LaBelle tells PEOPLE exclusively. “And there is so much talent on our team … everyone else better watch out!”

 

has enlisted the help of a legend for her return to ‘.’ The one and only will serve as Christina’s chosen this season to help her team to victory.