Anthony Pettis plays painful prank on his brother Sergio

There's nothing like some brotherly love between Anthony Pettis and Sergio Pettis. Unfortunately, for Sergio, his older brother set him up perfectly during a training session at UFC Fight Night 81.
On the first attempt, Anthony Pettis kicked a can brilliantly off his brother's head.#Repost @monsterenergy with @repostapp. ・・・ When @showtimepettis tells you to stand still... You STAND STILL! #Don't miss all the action go down in the @ufc Octagon Sunday January 17th at 10pm ET