JUSTIN BIEBER has challenged Tom Cruise to a fight, seemingly out of nowhere. The 25-year-old singer tweeted these fighting words to the 56-year-old actor Monday.

“I wanna challenge Tom Cruise to fight in the octagon. Tom if you don’t take this fight your scared and you will never live it down. Who is willing to put on the fight? @danawhite?”

Dana White is the head of the Ultimate Fighting Championship (UFC), the world’s largest mixed martial arts organization.

The post has gone viral and has divided the Internet into two sides: Team Bieber or Team Cruise. Even celebrities have started weighing in on the imagined showdown, with UFC star Connor McGregor offering to host it.

One netizen has a theory on how this all went down. Dre nee (@MotownDR) tweeted: “I think (Bieber) just streamed ‘Top Gun’ for the 1st time last night, and thinks Tom’s 26.”

Bieber himself hasn’t clarified what was going through his head, and Cruise hasn’t responded yet.

(SD-Agencies)