The tensions between the two of them have been rising, one and off, since last year.
After their dispute seemed to be calming down, Broner released a "diss track" a few days ago, and the song too aim at Mayweather's TMT [The Money Team] brand.
Mayweather retired last September, but recently he's been teasing about the possibility of a comeback, for fight number 50, in the fall. In the last few weeks, Mayweather has been talking up a very unlikely fight with UFC world champion Conor McGregor.
"All bullsh*t aside, this the fight of boxing history! Point blank period. Y'all can say whatever y'all want about me losing to Shawn or Maidana, but a fully focused Adrien Broner will still be undefeated. I'm the only one in this boxing game that really has a chance to dethrone the king Floyd Mayweather. This ain't for show, this sh*t real," Broner told his social media followers.
"Records are made to be broken and as a competitor in this sport I need to put my skills to the test to be the best! F*** the payday I wanna learn from the situation to be the best I can be. Maybe we get in the ring and he kick my ass [and] then I will learn from that or maybe we get in the ring and its tit for tat, or maybe we get in the ring and I beat the sh*t out of Floyd? [I don't know] he never sparred me, he know I always wanted to get in the ring with him since I first met him. If you wanna see me do better and be at my best then teach me Floyd and I learn sh*t the physical way - so let's get down!"
