23. Freddie Foxxx

Loudest Single(s): "The Militia" (Gang Starr)

Complex says: Best known for his cameos on songs by Boogie Down Productions and Naughty By Nature, Freddie Foxxx aka Bumpy Knuckles has a cannon of voice with enough power to blast holes through concrete walls. Foxxx's most notable guest spot came on Gang Starr's 1998 single "The Militia" from their Moment of Truth album. Listen to his shrill chorus shred through ya speakers.