TMZ reported tonight that an autograph seeker kept asking Kanye (or "Ye" as his friends call him) for his autograph. West punch the man twice, and he hit the ground. Cameras were only turned on once the guy was on the ground, so no word on if he was flopping, or he really got knocked down. Either way, cops were called.
And, this guy (who was probably an autograph dealer, not a fan), is probably now looking at a big payday.