Marc Diamond is an American lead guitarist best known for his work with seminal hardcore band Dwarves (under the pseudonym "The Fresh Prince of Darkness") as well as the Los Angeles hard rock outfit Motochrist. He previously played in the bands Texas Terri Bomb, and Mondo Generator (featuring fellow Dwarves bassist Rex Everything). His work has been featured in both TV and film, and has appeared on myriad recordings by other artists.