Justin Biebers Rise to Fame ▻▻ More Celebrity News ▻▻ Justin Bieber had quite the fun-filled .\rbr\rbrThe 21-year-old attempted to shotgun a beer at a Vegas pool party on Saturday.\rbr\rbrjustinbieber I lost but I didnt go to college @sammy Justin Bieber is loving life as an adult and seemed in a celebratory mood as he partied with friends over the .\rbr\rbr\rbr\rbrMore Celebrity News ▻▻ Justin Bieber shotguns a beer, Demi reveals shes possibly bisexual, and Kylie Jenner shows some PDA.