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Who knew that Justin Bieber can bust a rhyme?! The Bieb appears in Maejor Ali's new song, along with Juicy J, "Lolly" - but instead of singing on the song, he raps!!

The video for the song was released earlier this week and features Maejor Ali (of course), Juicy J, and Justin himself.

JB tweeted the video out to all of his beliebers, and told them to learn the dance! (Caution, there are a few obscenities)

This sparked lolly-palooza, and his fans quickly tweeted that they were learning the moves! 

Just in case you still need help, here's a tutorial. Now do the #lollydance!: