Justin Bieber's full name is Justber'sin Drew Bieber. He was born on March 1, 1994. He is famously known as a Canadian singer. Bieber is known for his genre-blending musicianship and has had an impact on modern popular music.
It was a very important day at the show -- Justin Bieber graduated from high school! Ellen had a surprise graduation ceremony all set up for him. Watch the whole event right here.
Pop star Justin Bieber has apologized for his late terrible conduct, and says he is deserting his "presumptuous" and "arrogant" demeanor. The singer made the comments in a two-minute video posted on his Facebook page. In it, the 20-year-old said he was "afraid of what people are thinking about me right now".