The ongoing social media beef between 50 Cent and boxer Floyd Mayweather Jr. has now led to the New York rapper making some pretty serious claims on Instagram. After the two hurled insults at each other, 50 has now accused Mayweather Jr. of sleeping with late rapper Earl Hayes' wife, Stephanie Moseley, leading to Hayes killing himself and Moseley.

In 2014, Hayes reportedly FaceTimed Mayweather Jr. 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 Floyd was the reason for the turmoil in their relationship.

According to 50, Hayes, a former artist of the boxer, called Mayweather Jr. on the day of the murder-suicide because he was confronting the fighter about sleeping with his wife. "Tell everybody why you was on FaceTime when he killed Stephanie and himself. Because he was confronting you about fucking his wife," 50 wrote in an Instagram post uploaded on Monday (July 23).

The rapper also alleges that it was Floyd who created the rumors about Moseley sleeping with Trey Songz and called out the boxer for heading to the Los Angeles Clippers game after the incident. "You was pumping all that Trey Songz shit, get the fuck outta here. You didn’t give a fuck you just went to watch the ball game," he added.

Sleeping with Hayes' wife wasn't the only allegation 50 Cent made in his Instagram post. The artist also claims Mayweather Jr. attempted to sleep with rapper P Reala's significant other, Jessica, but Reala didn't care.

"I watched you do some foul shit to Reala and he is your best friend," 50 wrote in the caption. "When he broke up with his girl Jessica, you kept her around, got her an apartment, bought her a car because you wanted to fuck her. Reala ain’t sweat it."

50 also claimed Floyd was responsible for the murder-suicide in a separate IG post, where he wrote that the boxer has allegedly beat 11 women and caused two deaths. "He beat 50 men, 11 women and caused 2 body’s keep calling me and I’m gonna show champ," the rapper posted.

Prior to 50 Cent's posts, Floyd had uploaded his own photo to IG, labeling 50 as a snitch. "The Biggest Rat Sweepstakes," the boxer wrote, urging fans to repost the photo of 50 Cent surrounded by rats to their own pages.

Check out 50 Cent and Floyd Mayweather Jr.'s Instagram posts below.

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