Justin Bieber was born in Ontario, Canada, in 1994.
This gallery from the New York Daily News includes photos and facts about houses owned by stars such as Miley Cyrus, Justin Bieber, and Demi Lovato.
His management company The Raymond Braun Media Group, which he runs with Scooter Braun, counts Justin Bieber among its clients.
Bieber is known as a teenage heartthrob, with teen and tween girls driving themselves into a frenzy at his live shows and appearances.
Whether they're blowing out a handful of candles like the young Justin Bieber, or have a cake that's a little more flammable, all of these celebrities have a reason to celebrate in March.
