Justin Bieber challenges Tom Cruise to cage fight

Cape Town - Justin Bieber v Tom Cruise in a UFC cage fight?

Well, it could happen. 

In a bizarre tweet on Sunday, Bieber challenged the legendary Hollywood actor to a cage fight.

"I wanna challenge Tom Cruise to fight in the octagon. Tom if you dont take this fight your scared and you will never live it down. Who is willing to put on the fight? @danawhite?" the Canadian singer tweeted. 

UFC superstar Conor McGregor offered to host the event with a tweet of his own saying "If Tom Cruise is man enough to accept this challenge, McGregor Sports and Entertainment will host the bout. Does Cruise have the sprouts to fight, like he does in the movies? Stay tuned to find out!"

McGregor then called out another Hollywood actor, Mark Wahlberg, offering to fight him on the same card saying "I challenge Mark Walhberg on the very same card. Back when mark wahlberg was marky mark, I’d’ve still slapped the ears off him and took my ufc shares back. #Shares #Streams #Dazn #EspnMcGregor Sports and Entertainment."

Cruise and Wahlberg are yet to accept their respective challenges.