Gwen Stefani Slays The Voice With Emotional Performance of "Used to Love You"

Hear that, exes everywhere? That's the sound of Gwen Stefani delivering the best moving on anthem ever with her emotional performance of new single "Used to Love You" on Monday's Top 10 episode of The Voice.

The singer, wearing a white Grecian-inspired Marchesa dress, stood atop a platform as fog swirled around her and the six floral-draped trees on the stage. The stage took on a slightly bridal vibe as images of white roses played on the video screens behind the Voice coach.

Naturally, she earned a standing ovation from her fellow coaches—including new beau Blake Shelton, whom E! News exclusively revealed the 46-year-old No Doubt frontwoman was spotted getting close with at a Halloween party.

Stefani filed for divorce from Gavin Rossdale in August after 13 years of marriage. Meanwhile, Shelton and Miranda Lambert announced their split in July after four years of marriage.

"The song was not written that long ago," Stefani told KIIS-FM's JoJo Wright in early November shortly after the single's October release."Like, I want to say maybe a month and half ago, which is crazy. I had been writing because my life blew up. Everybody knows that my life blew up last February. I'd just been dealing with that. Unexpected. I was going along thinking that was going to be the rest of my life and it's not. I don't know what happened. I've always wanted to write music so desperately because doing it is one thing that really validates me for myself."

Find out if Team Gwen's three remaining members—Jeffery Austin, Braiden Sunshine and Korin Bukowski—make it to the Top 9 on Tuesday at 8 p.m. on NBC.