YG's baby mama, Catelyn Sparks, was involved in an unfortunate accident, resulting in the death of an 89-year-old woman ... TMZ has learned.
Law enforcement sources tell TMZ Sparks was driving her 2023 Tesla in L.A. Wednesday when the crash occurred. We're told the other woman -- driving a 1985 Cadillac -- made a U-turn in front of Catelyn's vehicle, and Catelyn struck the woman's driver-side door.
The 89-year-old was pronounced dead at the scene ... and Catelyn was transported to a local hospital with minor injuries.
Our law enforcement sources tell us Catelyn did not commit a crime, no drugs or alcohol were involved, and the crash was the result of an accident.
It's not totally clear if YG and Catelyn are currently together, they've got 2 kids, but their relationship has had it's ups and downs. It was back in May when the rapper and Saweetie were spotted on a romantic trip down in Cabo ... locking lips in the pool.
Shortly after the photos went public, Catelyn posted a cryptic message on social media, writing, "Just because we got the same blood don't make us family & just because we got kids don't make us family, cuz with 'family' like mine? I rather not have any."
We reached out to a rep for YG ... so far, no word back.