The winner of The Voice season 4 will be revealed tonight after three finalists sang their heart out Monday night to win the public's vote.

The finals show opened with a performance of the Beatles' "With a Little Help From My Friends" from The Voice judges Adam Levine, Blake Shelton, Shakira and Usher.

Team Blake Shelton's Danielle Bradbery, and the Swon brothers, along with Team Usher's Michelle Chamuel, are vying for the top spot after giving it their last shot on last night's finals.

The Swon Brothers, Colton and Zach, and The Eagles' "I Can't Tell You Why", followed by a rendition of "Danny's Song" by Anne Murray. The duo sang a duet to the tune of Brad Paisley's "Celebrity" with coach Shelton.

16-year-old Bradbery, the youngest of the finalists, performed "Maybe it was Memphis" by Pam Tillis. Her powerful performance led to judge Levine stating that she is the winner of the competition. . "I think Danielle is the winner of this thing," he said. She too sang a duet with her coach Shelton to "Timber, I'm Falling in Love" by Patty Loveless. She also sang a rendition of "Born to Fly" by Sara Evans.

Usher's act Chamuel sang Taylor Swift's "I Knew You Were Trouble". She sang U2's "One" with Usher and also performed a rendition of "Why" by Annie Lenox.

Tonight's two-hour grand finale of the singing competition will reveal the winner at last. The show will feature a performance by Cher, Pitbull, Christina Aguilera, Bruno Mars, Nelly and Florida Georgia Line.

Cher is rumored to perform her new single "Woman's World" from her latest album. Cher's appearance will be her first televised performance in ten years.

Tune into NBC at 9 p.m. ET tonight for the The Voice live finale show.

Watch the full episode of Monday night's final performances in the video below:

Watch a video of the judges' performance to "With a Little Help From My Friends".