The ongoing social media beef between 50 Cent and boxer. Floyd Mayweather has now led to the New York rapper making some serious claims on Instagram.

After hurling insults at each other, 50 has now accused Mayweather of sleeping with late rapper, Earl Hayes’ wife, Stephanie Moseley, leading to Hayes killing himself and Moseley.

In 2014, Hayes reportedly Face-Timed Mayweather from his home before murdering Moseley. The rapper then continued to talk with the boxer on FaceTime before taking his own life.

While it was originally believed that Hayes was upset because Moseley had slept with Trey Songz while they were married, 50 Cent now claims Mayweather was the reason for the turmoil in their relationship.