Justin Bieber full name is Justin Drew Bieber. He was born on March 1, 1994. His parents' name is Jeremy Jack Bieber and Patricia Mallette. His debut album was My World in 2009. He is a famous Canadian singer and songwriter. His mother uploaded his videos of him performing at a district singing competition on YouTube and Scooter Braun, a former marketing executive clicked on one of his videos. He was very impressed by his singing and wanted to release an album with him. That's how his career as a singer started. He became the first singer to have 7 songs of a single album on the charts. Baby was very famous and the most famous song of that album. He has released many albums like My Worlds 2.0, Under the Mistletoe, Believe and Purpose. His famous songs are Baby, What do u mean, Where are u now, Sorry, Boyfriend, One less lonely girl, Eenie Meenie etc.