Washington, D.C.: Gwen Stefani has opened up about her divorce from husband Gavin Rossdale and also revealed the how her divorce inspired her to pen her latest 'Used to Love You'.


Gwen Stefani. Pic/Santa Banta

In a recent interview, the 46-year-old singer reflected back on summer, when she and Rossdale parted ways in August after 13 years of marriage, People magazine reports.