VIDEO: J.R. Smith busts out air guitar after nailing clutch 3

J.R. Smith is certainly one of the most confident players in the NBA.

The Cleveland Cavaliers shooting guard gave the visiting crowd a show after hitting a fourth-quarter three, busting out the air guitar celebration with teammate Kyrie Irving.

Smith had 15 points on the night, including nailing a trio from beyond the arc, as the Cavs picked up the 120-111 victory over the Sacramento Kings.