Key & Peele are so good at making sketch comedy that they’ll just casually knock out a piece of genius that’s not even intended for their Comedy Central show. Case in point: For the comedy collective JASH, Key & Peele recently made a sketch in which they play the two frontmen of ABSORPTION!, easily the worst wedding cover band that has ever existed. The conceit, in which they tailor songs to specific weddings, is just too good. Also extremely good: 2 Chainz, who comes through to pose with a saxophone and generally act a fool. Watch the skit below.
Based on this, you could make a compelling case that 2 Chainz is the worst singer ever to hold a major-label contract.