Happy Birthday Justin Bieber! The 'Sorry' singer's hottest ever moments

Justin Bieber had a crazy 2016 and it's looking like 2017 will be just as hectic for the popstar, who's gone from egg-throwing former teenage tearaway and to veritable pop behemoth and Calvin Klein cover boy faster than you can say 'Sorry'. Manhood certainly seems to be suiting The Biebs, and as he turns 23 today (March 1), we're marking the occasion with a selection of the newly fancy-able star's hottest ever moments for your enjoyment... 88f74fefa00b0f52e8c419ecf4232e07 1445125615479 3912-5021-664x1000 bieber-jpeg calvin-klein-spring-2016-campaign-bieber_ph_tyrone-lebon-88-large_trans++p9c5WVj0Jr0gvyuux5WeKNWeVvycw4v5EWZX8JnERFE giphy (1) giphy img-justin-bieber-3_14335558781 a8fccb27793a7068c86fd89e7793c2ac JBCK-630x420 justin-2 Untitled-3 justin-bieber justin-bieber-adele-thatgrapejuice-600x776 justin-bieber-all-that-matters-music-video-3-justinplusddl1 Justin-Bieber-Interview-Magazine-04 Justin-Bieber-HOT-justin-bieber-35373980-300-169 Justin-Bieber-Shirtless-Pictures-Miami-December-2015 tumblr_mzatjqKBQt1t0s77mo1_500 NEW YORK, NY - SEPTEMBER 09: Singer-songwriter Justin Bieber presents onstage at Fashion Rocks 2014 presented by Three Lions Entertainment at the Barclays Center of Brooklyn on September 9, 2014 in New York City. (Photo by Theo Wargo/Getty Images for Three Lions Entertainment) tumblr_mpd2uaqzWj1snjtdio1_400 screen_shot_2015-07-07_at_08.57.44 justin-bieber-wink-id-1447345150 More stories: World exclusive: ‘Beauty and the Beast’ to make Disney history with first gay character Paul O’Grady recalls the horror of the AIDS crisis in brand new Attitude Heroes podcast