Cher also on tap for live performances as season four winner will be crowned
NBC's musical competition series "The Voice" will feature a plethora of live performances for its two-hour June 18 season finale, including appearances by Christina Aguilera, Pitbull, Florida Georgia Line and Nelly.
Also, Bruno Mars returns for the season finale of "The Voice" with a special pre-taped performance of his newest single "Treasure." Mars and his Hooligans recorded this performance in May, prior to the recent loss of his mother.
Cher, who will also participate, was previously announced.
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