Out of nowhere and for no apparent reason, pop singer Justin Bieber wants a UFC fight against Tom Cruise.

Justin made the challenge via Twitter saying, “I wanna challenge Tom Cruise to a fight in the octagon. Tom if you don’t take this fight you’re scared and you will never live it down.”  Then to make things really official, Justin tagged UFC president Dana White to serve as host for the fight.  So far Tom nor Dana have responded to Justin.

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