03/23/2011 07:52 pm ET Updated Dec 06, 2017

Justin Bieber Pranks Willow Smith (VIDEO)

Justin Bieber and his crew of pranksters decided to pull a fast one on tour mate Willow Smith. As the ten-year-old performed her chart-topping hit "Whip My Hair," Bieber's manager Scooter Braun and swagger coach Ryan Goode ambushed her on stage with brightly colored hair-extensions. Bieber followed moments later, parading around stage with a cowbell.

As far as timing goes, this one could have done better; they missed the chorus (prime hair-whipping time) and instead hit the stage right as the energy dropped. Willow's brother Jaden eventually emerged to pull off some pretty epic whipping-of-his-hair-back-and-forth.

Willow being a proper 21st Century girl, won't let this prank go unanswered, tweeting, "my big brothers Justin and Jaden pranked me on stage tonight...#payback!!!" Revenge is in the air.