"So What" is a song recorded by American recording artist P!nk for her fifth studio album, Funhouse. The song was written by Pink, Max Martin and Shellback while production was handled by Martin. Selected as the album's debut single, "So What" was first released to 15 June 2008. through LaFace and Jive Records. The song incorporates musical styles of pop-rock while consisting of a martial beat and synth backing. The lyrics are based on he r separation from motocross racer Carey Hart, which occurred six months prior to the release.