WATCH: Gwen Stefani Debuts New Blue Hair, New Song

Love Is Dead
Gwen Stefani and Gavin Rossdale are divorcing.

Gwen Stefani’s latest single is “really special.”

Over the weekend, the 46-year-old rock star and The Voice queen made quite an impression in New York City as she unveiled a new look and a new song.

“I just want to share a song that I wrote recently. This song is really special,” Stefani told the crowd at the MasterCard Priceless Surprises show at New York City’s Hammerstein Ballroom on Saturday (Oct. 17). [via People]

“Used to Love You,” now officially on airwaves, includes lyrics like, “I thought I was the best thing that ever happened to you” and “I guess nobody taught you how to love.”

Stefani and Gavin Rossdale announced their split in August after two decades together. The pair, who were married for nearly 13 years, are parents to three young sons Kingston, Zuma, and Apollo.

Watch her live performance of “Used to Love You,” below. And launch the gallery, above, for more photos of Gwen, her blue hair tips, and the show.

Update at 3 p.m. EST: Here’s the official cover art for “Used to Love You.”

Tonight…… #UsedToLoveYou 🎶🙌🏻

A photo posted by Gwen Stefani (@gwenstefani) on