Las Vegas: Singer Justin Bieber continued his 21st birthday celebrations at Omnia nightclub inside Caesars Palace here.


Justin Bieber. Pic/Santa Banta 

Following his Comedy Central Roast, Bieber, who turned 21 on March 1, partied with his friends including manager Scooter Braun, stylist Ryan Good, Ashley Benson and David Arquette on Saturday night, reports aceshowbiz.com.