Mike Tyson to train Chris Brown for Soulja Boy fight

Following Soulja Boy's recruitment of boxing champion Floyd Mayweather for a feud-settling charity fight in Las Vegas, his opponent Chris Brown will reportedly be trained by Mike Tyson.

The news comes as the pair's beef rages on, with more of Brown's exes dragged into their nasty war of words.

"Soulja Boy's gonna get f**ked up," Tyson says on the phone to 50 Cent, in a video he posted online.

The boxing match is said to be taking place at the MGM Grand hotel and casino in March.

The 'Many Men' rapper has been gleefully hyping the fight, mocking both participants and openly celebrating the large amount of money it may win him.

Soulja Boy has also lashed out at 50 Cent using his real name, writing "somebody tell Curtis Jackson shut the f**k up", after one of the rapper's jibes.

The 'Crank That' hitmaker also posted a photo of himself with Brown's ex Cydney Christine, captioning the photo, " Aye Chris I f***ed yo bitch".

Christine is the fourth ex of Brown's to be brought into the beef and she's not happy - responding online by slamming Soulja Boy's disrespectfulness.

However in yet another video, while getting a haircut, Soulja Boy refers to Brown, 50 Cent and Mayweather as his "brothers", and insists that all of his offensive statements are simply all part of promoting the fight.

The feud has become increasingly complex and dynamic, making the proposed date of the boxing match in March seem a very long way away.

Newshub.