J.K. Simmons Reveals What It Is Like Being The Voice Of The Yellow M&M

Stephen Colbert had J.K. Simmons on his show the other night and asked a burning questions that a lot of people have always been curious about: what it's like to voice over the yellow M&M? Simmons revealed to the audience that the character design was actually based on himself. Colbert then asked the question that many have wondered themselves: Can J.K.