Actress Stephanie Moseley Murdered By Husband Over Alleged Affair With Trey Songz (Photos)

The rapper who shot his VH1 star wife and then turned the gun on himself while FaceTiming boxing champ Floyd Mayweather had flown into a rage over her alleged fling with a singer known as 'Mr Steal Your Girl'.

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

Trey Songz earned the nickname 'Mr Steal Your Girl' from a song on his sixth album Trigga.

The couple reconciled, but a source told the news site that Hayes 'was crushed and never got over it'.

He is said to have continuously brought up the affair and accused his wife of having multiple flings with various other entertainers.

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

TMZ reported 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.

When the rapper said he was going to kill his wife, Mayweather pleaded 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.

This is Sad news for friends,Fans and family of Stephanie Moseley. The 30-year-old star of VH1′s Hit the Floor, as well as a dancer from Hellcats, The Twilight Saga: Breaking Dawn — Part 1 AND Mirror Mirror, was found dead earlier this week from an apparent murder-suicide, allegedly at the hands of her husband, rapper Earl Hayes.

VH1 says in a statement (via Us Weekly), "We are incredibly saddened to hear the news of the passing of Stephanie Moseley. VH1 and the entire Hit the Floor family send our thoughts and condolences to her family and friends at this difficult time."

Though it's still early in the investigation, a detective told AP that the couple had "recently gotten back together and were trying to work things out." Her family even claimed that "things were going pretty [well] and that she was upbeat and optimistic about things."

So far, no one can figure out "what made it turn so violent Monday morning," though, it's being reported that she may've been cheating on her husband with Trey Songz, who made it a point to post a note about the late star:

R.I.P babygirl. Once an angel on earth, now watching over us from Heaven. You'll b missed but never forgotten. Love

— Trey Songz (@TreySongz) December 9, 2014

But he's not the only celebrity sending condolences. Ashley Tisdale did too:

RIP Stephanie Moseley. I'll always remember dancing with you on #hellcats. Such a beautiful kind spirit. I'm praying for your family

— AshleyTisdaleFrench (@ashleytisdale) December 9, 2014

R.I.P.