Cher won't be the only star to lend her voice on the season 4 finale of "The Voice". NBC has announced that Christina Aguilera, Pitbull, Bruno Mars, Florida Georgia Line and Nelly are also set to make appearances when the singing competition crowns its new champion on Tuesday, June 18.
Original coach of "The Voice" Aguilera will make an early comeback on the show. The songstress, who has scored four No. 1 singles on Billboard Hot 100, and music superstar Pitbull will take the stage together to perform their collaboration, "Feel This Moment". The song is the third No. 1 single from Pitbull's "Global Warming" album.
Aguilera and Pitbull will also be joined by Florida Georgia Line. The country duo, who recently won two CMT Music awards, will team up with Grammy Award-winning and multiplatinum-selling artist Nelly for "Cruise", a single off the duo's "Here's to the Good Times" album.
Mars, who appeared on last season finale, will return to the competition with a special pre-taped performance of his new single, "Treasure". The performance was recorded in May, before the unexpected death of his mother. Mars' "Unorthodox Jukebox" has recently been certified double platinum in the U.S. The album features two No. 1 singles, "Locked Out of Heaven" and "When I was your Man".
This season finale of "The Voice" will see three remaining contestants vying for the top prize on the show's two-hour special on Tuesday, June 18.