Following the shock death of Floyd Mayweather's ex-girlfriend, Josie Harris, new reports suggest that Harris was actually penning a tell-all book about the boxing champ prior to her passing.

A friend of Harris spoke to UK tabloid, The Sun, and claimed that she was in the middle of writing a tell-all about her relationship with Mayweather, where she would expose "savage beatings" she allegedly suffered at the hands of the heavyweight.

Josie wrote how he allegedly grabbed her by the hair while she was still sleeping, dragged her around the room of her home in Las Vegas "like a rag doll" before punching her repeatedly in the head, screaming: "I'll f*cking kill you," per The Sun.

The article quotes a snippet from the alleged tell-all: "My eyes flew open to the sound of my own screams. Pain was searing through my skull when I looked up and saw Floyd. He was holding the back of my hair, standing over me with one hand, punching the back of my head with the other… dragging me off the sofa and pulling me across the room," Harris allegedly wrote.