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 has released a new song about moving on after heartbreak. In "Somebody Else's," Stefani remembers a past partner who brought the iconic singer to "rock bottom." "Leavin' you saved me, my God,

Stefani released “Somebody Else’s” from her fifth studio album, Bouquet, which is slated to release on November 15. The 10-track record will also include “Purple Irises, t