WBC welterweight champion Floyd Mayweather Jr. of the U.S. attends a news conference at the MGM Grand Hotel and Casino in Las Vegas, Nevada, April 30, 2014. Mayweather will take on WBA welterweight champion Marcos Maidana of Argentina in a WBC/WBA unifica
WBC welterweight champion Floyd Mayweather Jr. of the U.S. attends a news conference at the MGM Grand Hotel and Casino in Las Vegas, Nevada, April 30, 2014. Mayweather will take on WBA welterweight champion Marcos Maidana of Argentina in a WBC/WBA unification fight at the MGM Grand Garden Arena on May 3. REUTERS/Las Vegas Sun/Steve Marcus REUTERS/Las Vegas Sun/Steve Ma

The fight between unbeaten American boxer Floyd Mayweather Jr and rapper T.I. ain't over yet. From swinging fists and flying chairs at Fatburger, it has moved into cyberspace as they use Instagram videos to hit each other.

On Monday, Clifford "Tip" Joseph Harris Jr, more known as rapper T.I., disputed the rumours that he now sports two black eyes after his brawl with Money May over the weekend, by posting videos of himself on Instagram as proof (http://instagram.com/p/ocK9IQgbiR).

The next day, Mayweather also posted an Instagram video taken at Larry Flynt's Hustler Club just hours after the brawl. In the video, the boxer is seen making fun of T.I. and his wife, Tameka "Tiny" Cottle, who was the subject of the jealous husband's ire vented on the man he suspected his wife is having sex with.

Right after the fistfight, Money May insisted he and Tiny are just good friends, but in a fit of anger he told the rapper, "Control yo' bitch," although he later apologised to Tiny for those words.

However, in the video (http://instagram.com/p/ob36qbsl6A), Mayweather appears to be hinting that something was going on between them by singing to Chris Brown's hit, loyal, and saying "I told T.I. those hoes ain't loyal."

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While it is clear the brawl was about Tiny, who hit whom was never settled. TMZ wrote that T.I. claimed he hit Mayweather, but the boxer's camp denied being hit by the rapper's punch and insisted that T.I. only tussled with the boxer's security.

A T.I. hit on Mayweather places the unbeaten boxer's reputation at stake since a mere rapper, a non-athlete at that, had allegedly landed his fist on the face of the pugilist who claims to be the greatest.