Bruno Mars tosses the “Grenade” to Lil Wayne on the official remix to his chart-topping single off his debut Doo-Wops & Hooligans. Keeping the original intact, Weezy adds a romantically-minded verse to the beginning of the song, rapping, “Broken heart, love you with a broken heart/ For you, I’d jump off Noah’s Ark/ Love is blind and hope is dark/ Why does pain feel so good/ Love is science, live for you, die for you/ And I’ll die smiling.” Listen to the explosive pairing below.