Grenade (song)

"Grenade" is a song by American singer and songwriter Bruno Mars from his debut studio album, Doo-Wops & Hooligans (2010). The pop and power pop song was written and produced by the Smeezingtons (Mars, Phillip Lawrence, Ari Levine) with additional songwriting by Brody Brown, Claude Kelly, and Andrew Wyatt. The song was developed from an unreleased track with similar lyrical themes. "Grenade" was completely rearranged and re‑recorded two days before the album "was supposed to be handed in".