Justin Bieber Pranking Willow Smith Was The 2nd Most Popular Post of 2011 [VIDEO]

We’re proud of a lot of the stuff we posted for you guys online in 2011, But what were your favorite moments of the year on ryanseacrest.com? To find out we looked at the links you guys clicked on the most and your 2nd most popular was our exclusive video of Justin Bieber pranking Willow Smith on stage.

Willow’s big bro Jaden disguised himself as a backup dancer as Justin snuck up behind her and added some unexpected cowbell to Willow’s hit “Whip My Hair.” Willow promised revenge so we hope she gets it in 2012 and sends it over!