Justin Jieber and Psy devastate the KIIS Jingle Ball's

Justin Bieber and Psy were the kings of the party, on Monday night's KIIS Jingle Ball. The two managed to bring a crowd of people dancing in euphoria, a show at the Nokia Theatre in Los Angeles, where were also the The Wanted, FloRida, Fun and Kesha. Justin sang "All Around the World", after being presented by Alicia Keys and the Ryan Secreast, which are not able to hear, given the enthusiasm of the fans of the singer. Already the Psy, shone with the famous "Gangnam Style". The The Wanted also not lagged behind, with the interpretation of two issues: "Glad You Came" and "All Time Low". An unforgettable evening for all in attendance!