Chris Brown will "legally" fight Soulja Boy in a celebrity boxing match in March in Las Vegas.

Chris Brown and Soulja Boy will come toe-to-toe in a boxing match in March

Chris Brown and Soulja Boy will come toe-to-toe in a boxing match in March

The 27-year-old singer and Atlanta rapper - who are embroiled in a bitter feud and have exchanged blows on social media - will take their fury inside the ring to raise a whopping $1,000,000 for good causes.

Confirming the news, Chris told his 34million Instagram followers it was time the rivals stopped talking and added: "Now that we have your undivided attention, boxing match set. Legally. Man to Man. No more dissing and no more talking. We in the ring with it. Challenge accepted."

Soulja Boy has even enlisted the help of retired world champion boxer Floyd Mayweather - who is also promoting the match - to train him.

Writing on Instagram, he said: "It's going down! Signed my contract I'm leaving the fight with $1,000,000."

"I got the best ever my big bro @floydmayweather training me damn."

The pair's feud kicked off after Chris vowed to fight the 26-year-old rapper - real name DeAndre Cortez Way - for liking a picture of his ex-lover Karrueche Tran.

Soulja Boy then raged on Twitter: "Chris brown just called me and said he wanna fight me because I liked @karrueche picture on Instagram this n**** a b***h

"Aye @chrisbrown pull up n***a I'll knock yo B***h A** out stop snorting so much coke n****. FRUITS

"F**k @chrisbrown

"That n**** @chrisbrown better not tweet s**t with his p***y a**. He called my phone trippin so now I'm trippin F**k n****. Fruits! (sic)"

He also roamed the streets looking for Chris and attempted to entice him into a brawl.