Model and actress Kim Porter, Diddy's former long-time girlfriend and the mother of three of his children, has died. She was 47.

A representative for Sean "Diddy" Combs confirmed Porter's death on Friday, but no further details were immediately available.

"Sadly, I can confirm the passing of Kim Porter," the rep said in a statement. "I ask that you give the families privacy at this time." Porter was reportedly found in her home in Toluca Lake, Los Angeles.

Diddy and Porter, a former model and occasional actress from Georgia, were a couple on-and-off from 1994 until they split for good in 2007. Their children are a 20-year-old son, Christian, and 11-year-old twin daughters, D'Lila Star and Jessie James. Combs also has three other children from other relationships.

Porter also has a 27-year-old son who was largely raised with Diddy, Quincy Brown, from a previous relationship with singer Al B. Sure. Brown, an actor, appears on the Fox series Star and has had a handful of other TV and film roles.

50 Cent took to Twitter to voice his grief. "R.I.P to Kim Porter, I send my condolences to her friends and family. She was loved and will be missed dearly," he said. "I know Puff is hit right now, he loved her for real, soul mate type sh--. Chin up puff, Positive vibes only."