Last night, Jay-Z and JT were guest on Saturday Night Live and performed their hit, “Suit & Tie,” but with a little added twist. During the performance, Timberlake changed some lyrics mid-song to, “My hits so sick got rappers acting dramatic.” The bar was obviously in reference to one of Kanye’s recent rants where the G.O.O.D. Music head expressed his disdain for “Suit and Tie.” What's beef?