Justin Bieber has apologised for telling a racist joke.
The Confident hitmaker, 20, admits he made a "childish and inexcusable mistake" by repeatedly using the N-word in a controversial leaked video, captured five years ago.
Bieber appears in the clip joking with friends and uses the 'N word' five times
after asking them: "Why are black people afraid of chainsaws?"
One friend repeatedly warns the pop star: "Don't even say it. Don't say it," but he laughs and decides to deliver the punch-line, saying: "Run n*****, n*****, n*****, n*****, n****."
A female friend, who cannot be seen, then tells him: "You could say motorcycle too", before making revving engine noises.
