Watch the Video For Gwen Stefani's Scathing New Song About Gavin Rossdale

Gwen Stefani and Gavin Rossdale's split still feels really fresh, but the rocker is coping by channeling her feelings into a new song. Stefani debuted "Used to Love You" at the MasterCard Priceless Surprises in New York on Saturday, saying, "I just want to share a song that I wrote recently. This song is really special. I think this is gonna be the new single." We got a short video of the new track from her performance, and now we have the full music video, shared by Stefani on Facebook. Here are some of the choice lyrics: "I don't know why I cry/But I think it's 'cause I remembered for the first time/Since I hated you/That I used to love you." So . . . this is definitely about Rossdale, right? Listen below, and decide for yourself!