Grammy Performances

Grammys 2015: Sam Smith Performs 'Stay With Me' With Mary J. Blige

Mary J. Blige and Sam Smith

Mary J. Blige and Sam Smith perform on stage at the 57th Annual Grammy Awards in Los Angeles on Feb. 8, 2015. 

Newly crowned best new artist Sam Smith doesn't exactly need any help in the soul department, but when Mary J. Blige joined Smith onstage for a stirring performance of Smith's huge hit "Stay With Me," there were serious vocal fireworks going off on the Grammy stage. Hope you're ready to feel a lot of feelings. 

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After taking the first verse himself, and then being joined by Blige, the song was given even more power with a mini orchestra and over a dozen back-up singers joining them onstage to finish off the number in style.