Episode 3 of MTV's Hip Hop Squares aired last night.  Peter Rosenberg of the Cipha Sounds and Rosenberg Morning show brought fellow HOT 97 on-air personality, Angie Martinez to the squares to complete the cast.  Nick Cannon, DJ Khaled, Fat Joe, Biz Markie, Deray Davis, Ashy Larry, Owen Smith, DJ Ms. Nix and Donnel Rawlings.