Check out the judge's emotionally charged performance.
The performance was one of Stefani's better endeavors. Backed by blossoming trees and an overzealous fog machine, Gwen looked fantastic as ever and, more importantly, sounded great. Although not the most reliable vocalist, "Used to Love You" sits at a comfortable point in Gwen's range and her emotional performances of the J.R. Rotem produced track number among her best.
"Used to Love You" may be a vast improvement over her 2014 releases but it's yet to make any sort of meaningful chart impact, so hopefully Gwen's re-commitment to the promotional game will give the single the boost it needs.