Floyd Mayweather watched rapper friend shoot his wife & himself on FaceTime

Floyd Mayweather, Earl Hayes & his wife Stephanie Mosley

A rapper who shot his VH1 star wife and then himself in an apparent murder-suicide on Monday morning was FaceTiming with boxing champ Floyd Mayweather at the time of the bloody incident.

Earl Hayes

Earl Hayes, a friend and associate of Mayweather Jr., shot wife Stephanie Moseley, a dancer who starred in the show Hit The Floor, while in a rage over her alleged infidelity.

Hayes is believed to have shoot his wife and then turned the gun on himself at a high-end L.A. apartment complex, according to police sources. 

TMZ reports that Mayweather was a witness to the murder-suicide and heard everything after Hayes called him in a rage over his wife's alleged infidelity with a famous singer.

When the rapper said he was going to kill his wife, Mayweather pleading with him not to - but to no avail. 

LAPD raced to the Palazzo East apartments at 7:30 a.m. after residents heard a woman screaming and up to 10 gunshots, a police spokesperson said.

A SWAT team was forced to knock down the door of the apartment and once inside found a back bedroom door closed.

When they sought to go into the room, they heard two more gunshots, police said. 

'I suddenly heard screaming,' neighbor Charles Segal told NBC 'and then the screaming stopped and the next minute cops all over.'

Burrel Wilks, Hayes’ life coach and close friend, described the married couple as longtime partners who were in the process of breaking up, reports KTLA.

'I've had sit downs with both of them so whatever happened behind those doors we'll never know, but I heard out of her own mouth, he never raised a hand on her so this is kind of stunning,' he said.

Mosley

Moseley played ‘Devil Girl/Arelly’ in Hit The Floor, the VH1 drama series about an NBA Cheerleading team called the Los Angeles Devil Girls.

She had also appeared in movies including The Twlight Saga: Breaking Dawn – Part 1, Mirror Mirror and Sparkle and as a backing dancer for singers including Janet Jackson, Chris Brown and Britney Spears.

On Monday, Brown posted a tribute to Moseley on Instagram. 'RIP baby girl. Danced with me on tour and was always the coolest person. My prayers go out to you and HAZE family,' he wrote.

Rapper Hayes was once signed to Mayweather's record label Philthy Rich Records and the couple regularly partied with the boxing champ.