It is true that the back in the day A- list singer who had her biggest hit using her name in the song didn't hook up with the man who coked himself to death. But, she did have a long term affair with the singer/manager/wife beater while he was married to the permanent A+ lister.
What legendary diva (who is not a one hit wonder) was overheard at a party telling a guest she hooked up with that one named permanent A+++ list musician on several occasions from the late '70s to shortly before his death? She also told the guest that the musician was well hung.
It looks like it is rehab time once again for this back in the day A list singer with the catchy name. She was bizarre back then when I would run into her, but now, it is a booze and pills thing and it is going to cost her a lot of work. Word gets around and promoters won't book her.