People: Vince Vaughn and Kevin James ARE THE SAME PERSON. The 6 cold months of every year, Vince Vaughn lets his body go to pot, and assumes the name and persona of "Kevin James", infamous fat guy bad-boy hahaha. It is during these 6 months out of the year that the only person who can make contact with "Vince Vaughn" is his manager, and only "Kevin James" is seen gallivanting about town, eating lots of junk food and drinking beer at bar-n-grills. VinceVaughn? NOWHERE TO BE FOUND.