Gwen Stefani & Blake Shelton Look So In Love Singing Duet For ‘Voice’ Finale

Blake Shelton and Gwen Stefani looked so in love while performing their hit duet “Nobody but You” for the Season 18 finale of “The Voice.” And the big night was chock full of surprise performances, including The Jonas Brothers, Lady Antebellum, Bon Jovi, Karol G, while Bebe Rexha and former coaches Shakira and Ceelo Green joined the cast to sing “Let My Love Open the Door.”