Justin Bieber must have been pretty bored, or maybe he’s excited about producing new music or something, because Sunday he took to Twitter and randomly challenged Tom Cruise to a UFC fight.

“I wanna challenge Tom Cruise to fight in the octagon,” the singer tweeted.

“Tom if you dont take this fight your scared and you will never live it down.”

Bieber flagged UFC President Dana White to gauge his interest in hosting the mixed martial arts battle, which would feature two mega-stars from different reaches of the pop culture universe.

Social media users can’t think of a reason why the 25-year-old Bieber and the 56-year-old Cruise would ever step into the octagon together, but they had fun with the singer’s apparent troll.

Some reminded Bieber that Cruise, despite being 31 years older, is known for being in good enough shape that he famously — and sometimes to his own peril — does his own stunts.

Then, others were considering the possible matchup.

And others think that Bieber is just being annoying. It’s a popular sentiment, even though he got married and settled down with Hailey Baldwin and is supposedly working on being a better person.

— Tribune Content Agency