An ex-girlfriend of boxer Floyd Mayweather Jr. who was the mother of three of his children was found dead in a Southern California suburb, authorities said.

The coroner’s office confirmed Wednesday that the woman was Josie Harris, Los Angeles County Sheriff Alex Villanueva told KABC-TV.

The woman was found just before 10 p.m. Tuesday in a vehicle parked in the driveway of her apparent residence just outside the city of Santa Clarita and firefighters pronounced her dead, a sheriff’s department statement said.

RELATED: Floyd Mayweather’s Baby Momma Josie Harris Found Dead in a Car Outside of Her Home

Clearly an emotional time for her three children, Josie’s kids were undoubtedly heartbroken and pulled from happier times to commemorate their dearly beloved mom’s memory.

Kouran, Zion, and Jirah all shared the same photo to their Instagram Story, an image showing themselves and their parents all smiling for the camera.

Flip the Page to see their posts: