As their funeral plans come together, Sean "Diddy" Combs is still mourning the death of the late love Kim Porter.
Diddy, who shared four children with Porter, could be very distressed to deliver his praise, according to TMZ. It is said that Faith Evans is scheduled to perform, and Mary J. Blige plans to attend.
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The representatives of Combs and Evans did not respond immediately to requests for comments from PEOPLE.
Porter was found dead at home at 47 on November 15. The coroner and coroner of Los Angeles County said in a statement that "the cause of death was deferred pending further testing."
Porter will be buried in Columbus, Georgia, according to the death certificate obtained by The Blast.
RELATED: Kim Porter's son remembers his mother with a poignant post: "You were too good for this dumb world"
In early November, a source tells PEOPLE how difficult it is for Combs to be taking the news. "This is the most terrible, sad and unreal situation for him. It's a nightmare, "the source told PEOPLE.
"He is very struggling, he is not sleeping," the source continued. "He always had a very special relationship with Kim, despite not being together romantically, he loved Kim, it was really true love and he is suffering a lot right now."
RELATED VIDEO: Kimora Lee Simmons went to Kim Porter's house when he died: "I realized you would not go out"
On Instagram on Friday, Evans wrote: "RIH KP". He added an emoji of hands in prayer.
On Sunday, Combs organized a memorial for Porter attended by Pharrell Williams, Blige, French Montana, Kourtney Kardashian and others.
The day before, he broke his silence on Instagram to remember Porter. "For the past three days I've been trying to wake up from this nightmare, but I have not," he said. "I do not know what I'm going to do without you, baby, I miss you so much."
RELATED: Diddy's other skills pay tribute to Kim Porter as they "promise to love and protect" their children
"Today I'm going to pay homage to you, I'll try to find the words to explain our inexplicable relationship," Combs added. "We were more than best friends, we were more than twin souls. We were some other S- !! And I miss you so much. Super black love. "