Damien LeRoy, sometimes known professionally as DJ Ammo (also simply as Ammo), is an American disc jockey and music producer from Los Angeles, California. He has co-produced "The Time (Dirty Bit)" along with three other songs from The Black Eyed Peas' sixth studio album, The Beginning, and "4th of July (Fireworks)" by Kelis. DJ Ammo has produced the song "Touch the Sky" by Sean Paul, which was included in his fifth studio album Tomahawk Technique. He also co-wrote and co-produced the song "Tik Tik Boom" by Britney Spears for her eighth studio album Britney Jean.