Justin Timberlake was none to pleased at the American Century Celebrity Pro-Am Golf Tournament in Lake Tahoe over the weekend.

As he made his way through the course, a random spectator ran up and slapped him on the face. JT didn't cry him a river though, he turned around, caught the apparent culprits eye and started yelling at him.

"Why would you do that?" Justin angered asked. The man was detained, then told officers that he just wanted to 'touch' the singer. Reports indicate that he was intoxicated and was arrested for disorderly conduct.

Timberlake did not press charges.