Biebs be playin’!
Justin Bieber and his crew decided to storm the stage in Manchester and join in on the fun while Willow Smith sang Whip My Hair.
But Willow’s a total PRO and didn’t let it phase her at all!
She wrote on facebook:
Justin and his crew thought it would be funny to prank us on stage! They got us good, but the show had to go on.
Indeed it does!