Porter and Al dated and had a son together before Diddy made an "aggressive" show for her with luxury vacations and a celebrity lifestyle. However, she reportedly still confided in Al about the rapper's escapades, making him promise not to talk because she feared for his life.

Al B. Of course! also sparked speculation that Kim Porter may have been silenced before she could reveal explosive secrets about rap mogul Sean "Diddy" Combs.

A new Peacock documentary on the life of hip-hop mogul Sean "Diddy" Combs is set to air next week, and the damning allegations in the trailer are already causing a stir.

In the upcoming show, titled "Diddy: The Making of a Bad Boy," several associates and friends of the embattled rapper were interviewed, and they made some explosive claims.

According to Daily Mailex-boyfriend Kim Porter, rapper Al B. Of course! she claimed on the show that she actually kept a diary detailing Diddy's depraved sex life, although her children often denied this.

In the video, Al says, "She started confiding in me. She said something was wrong. His (Diddy's) soul went completely dark, like he was just gone."

"She made me promise on her son's life that I would never reveal (anything) because she was in total fear for my life," Al added. "What I do know is that she kept a diary before she died. Someone got the password to her phone and computer and found out what she was writing, what was going on behind closed doors."

Al and Porter began dating in the late 1980s before welcoming their son Quincy Brown in 1991.

However, what happened between them is not fully known, as the model started dating Diddy around 1994 before they split in 2007.

In his appearance in the documentary, Al expressed his disdain for the "Bad Boy For Life" rapper for stealing Porter from him even though they were friends and collaborators at the hip-hop label Uptown Records.

"There's a rule OG if you're my brother and something happens (between) you and your wife, she's off," he says before going on to tell how Diddy broke in on her one day when she was in the studio with baby Quincy.

"He looked over and saw this really beautiful girl, and she was holding this really beautiful baby, and he said, hey, man, I wish I had a beautiful girl like that," Al explains.

During their on-again, off-again relationship, Porter and Diddy welcomed three children: Christian "King" Combs and twins Jessie and D'Lila Combs. The "Finna Get Loose" rapper also "adopted" Al's son Quincy Brown.

Recounting how Diddy was instrumental in being portrayed as an "absentee" father, Al claims Diddy didn't formally adopt Quincy as his own, calling the whole thing "propaganda."

"No adoption - no," asserts Al. "There's no letter to my father. It was all made up by a publicist. If you haven't noticed, his name is still Brown. Puffy wasn't too happy about anyone having a relationship with Kimberly."

Al then explained that due to the apparent rift between him and Diddy, Porter tried to protect him and told him to "stay out of it" or he would "get killed."

"Not only was she trying to save me, she was putting her life in danger," Al added.

Porter eventually died in 2018, with the coroner's report citing pneumonia as the cause of death. However, Al remains unconvinced that Diddy's hands are clean on the matter.

In the documentary, he claims that Porter was killed because she wanted to "blow the lid off this whole situation" and take Diddy down.

His remarks come months after the contents of a fake diary that an Amazon author claimed was Porter's made headlines last year, as it described disturbing episodes of violence and threesomes.

In it, Porter allegedly said she uncovered footage of Diddy hanging out with musicians and musicians and rappers, including the 18-year-old pop star turned mainstream.

Diddy and his children have since denounced the diary as fake, stating that Porter never compiled such a book.

Meanwhile, Diddy's lawyers released a lengthy statement denying the documentary's allegations.

The rapper's legal team stated that "the documentaries include unverified claims and provide platforms for baseless conspiracy theories without accountability or evidence."

They added: "Especially in the case of the Peacock documentary, the motivation and credibility of those interviewed must be questioned. Many claim to have knowledge but have no connection to the truth, while their wild, unfounded theories are cut and sensationalized to appear factual."