James Todd Smith, known professionally as LL Cool J, is an American rapper and actor. He is one of the earliest rappers to realize crossover commercial success, alongside fellow new-school hip-hop act

Mama Said Knock You Out is the fourth studio album by American rapper LL Cool J. It was produced mostly by Marley Marl and recorded at his "House of Hits" home studio in Chestnut Ridge and at Chung Ki