Somebody Else's

"Somebody Else's" is a song by American singer and songwriter Gwen Stefani from her fifth studio album Bouquet (2024). Interscope Records released the song on September 20, 2024, as the album's lead single alongside the album's announcement. It was produced by Scott Hendricks and written by Stefani, Fred Ball, Jacob Kasher Hindlin, Nick Long, Madison Love, Jake Torrey, and Henry Walter. Love developed the song after a series of vulnerable writing sessions with Stefani where they discussed their lives.

The soft rock and new wave song was considered by critics to be influenced by the country music output of her husband, singer Blake Shelton. Its lyrics describe moving on from a previous relationship, and were considered by critics to be referencing Stefani's former marriage to British musician Gavin Rossdale. In the United States, the song reached number 11 on Billboard's Adult Pop Airplay chart. To promote the song, Stefani performed "Somebody Else's" on Jimmy Kimmel Live!.