Floyd Mayweather Jr. doesn't know when to let things go. During a press conference for his upcoming fight with Marcos Maidana, the champion boxer claimed that he had sexual relations with T.I.'s wife Tiny.

If you recall, Tip and Mayweather got into a crazy brawl at a Fatburger restaurant in Las Vegas back in May. The boxing legend said the fight was over his close relationship with Tiny.

At the press conference, when someone asked Mayweather about Tiny, he allegedly responded, “F--- the bitch. He just mad I was f---ing his bitch.”

However, Mayweather went on Instagram today (July 19) to clarify his remarks at the press conference.

At the press conference, I said, "...he thinks I was f---ing his bitch." I DID NOT say "...I was f---ing his bitch," he wrote. "I've never been with Tiny sexually. I respect her situation and I thinks she's a good person. I would never disrespect a marriage. #Mayhem on September 13th."

We hope this KO's all of the rumors and gossip about Mayweather and Tiny.

What are your thoughts on this? Do you think Mayweather is creeping on another man's wife? Tell us in the comments below.