She died at the age of 47.
According to TMZ, the model who dated the music mogul for 13-years was found dead in her Los Angeles home on Thursday.
It was learnt that law enforcement agency got an emergency call to Porter’s Toluca Lake home around noon for a patient in cardiac arrest.
Although the cause of her death is yet to be confirmed but a source told TMZ that she’d been suffering flu-like symptoms, and possibly pneumonia, for several weeks.
A representative for Diddy also confirmed the news to TMZ, saying, “Sadly, I can confirm the passing of Kim Porter. I ask that you give the families privacy at this time.”
Kim and Diddy have three children together, twin girls Jessie James and D’Lila, 12, and son, Christian Combs, 20.