The No Doubt star has since married Blake Shelton after meeting on the set of “The Voice” in 2014 and officially dating a year later. At the time, the pair were going through respective divorces (the country star, 48, had just split from his wife, country star Miranda Lambert, 40). Stefani and Shelton tied the knot in July 2021.

"I get a text from Madison with a start of a song called ‘Somebody Else's,' after a bunch of sessions that we'd done, and in those sessions there's a lot of confession and just

Gwen Stefani is spilling the tea on a past relationship. On Friday, Sept. 20, the "Just a Girl" singer released "Somebody Else's," the next single off her forthcoming album Bouquet. On the country-rock track, Stefani, 54, details why she had to leave an ex — and is feeling so much better now that he's "somebody else's problem."

Gwen Stefani's new song "Somebody Else's" shares her love for Blake Shelton and shades an unnamed ex from a previous relationship.

On Friday, the "Just a Girl" singer released "Somebody Else's," the next single off her upcoming country-rock album, Bouquet, which details why she had to leave an ex -- and is feeling much better now that he's "somebody else's problem."

Gwen Stefani's friends are allegedly 'questioning' the rocker's marriage to Blake Shelton due to his love of hunting.

OK, Gwen Stefani, tell Us how you really feel. The 54-year-old singer dropped her song “Somebody Else’s” — off forthcoming new album Bouquet — on Friday, September 20, and fans speculate that the kissoff track could be shading her ex-husband Gavin Rossdale.