Justin Bieber N-Word [WATCH]: Racist 'N*gger' Joke Goes Viral, Offensive 'Never Say Never' VIDEO Leaks Online & Stirs Uproar

Looks like Justin Bieber's in trouble - again.

UPDATE: Selena Gomez Parties In Bathtub Amid Justin Bieber Racist Joke Apology [PHOTOS] 

Justin Bieber Racist N-Word Joke VIDEO Explodes on Twitter, Fans Support Singer with 'He Thinks He's Black!' Meme Photos [WATCH]

A viral video (obviously taped a few years ago) recently surfaced online. In the clip, a young JB tells a rather insensitive, racist joke about African Americans. Popular British tabloid The Sun first posted the scandalous footage online.

WARNING, EXPLICIT CONTENT:

Obviously, several fans and fellow celebs are NOT pleased with 20-year-old Bieber's offensive remarks. Funny joke? Not so much...

Bieber and his crew have yet to respond to the racist, n*gger ranting video. Check out the Biebs' Twitter for any further updates.

The clip was just posted on YouTube on Sunday (June 1). An "about" caption reads:

In the video, [Bieber] is seen asking his female friend, "Why are black people afraid of chainsaws?"

The punchline shows him grinning as he makes a whirring noise with the punchline: "Run n*****, n*****, n*****, n*****, n*****."

'The Sun' reports today that the singer's 'people' have known for some time of the existence of the clip -which was filmed during the making of his 2011 documentary ' Never Say Never' - and made efforts to keep it from being made public.

Worst part? Bieber's friends in the leaked footage actually laugh!

Can't be good news for the already troubled "Believe" crooner... stay tuned for further updates.