Gwen Stefani Performs 'Used to Love You' on 'Ellen' - Watch Now!

Gwen Stefani poses for a photo with Ellen DeGeneres after performing on her show, which is airing today (October 26).

The 46-year-old entertainer played her song “Used to Love You” for the first time on television — watch the entire performance below!

PHOTOS: Check out the latest pics of Gwen Stefani

If you missed it, be sure to check out the full music video for Gwen‘s song “Used to Love You,” which she released last week. It is rumored that the song is about her ex Gavin Rossdale, though Gwen has never personally confirmed anything.