The 53-year-old is believed to have broken her ankle in the crash, which is reported to have involved a photographer in the other auto.
Her boyfriend told TMZ he and Samantha were driving when they were forced to swerve to avoid overzealous photographers, hitting a concrete barrier. Her boyfriend says that collision caused her to hit the windshield which led to her eventually ending up on the floor of the auto.
Suffering from MS, he said Ms Grant was unable to lift herself up and that her foot was twisted backward.
Tom Markle Junior (Meghan's half-brother), that's your cue.
This comes as Markle's half-sister launched a scathing attack on the United States actress just days before the Royal Wedding.
Ronda Rousey Makes Major Announcement About Her Personal Life
If the 31-year-old athlete were to get pregnant anytime soon it would probably derail the plans that the WWE has in store for her. MMA fighter Ronda Rousey appears on the red carpet of the WWE Mae Young Classic on September 12, 2017 in Las Vegas, Nevada.
Tensions within the Markle family have already started to show, with Meghan's mum Doria Ragland said to be furious with her ex-husband Thomas Markle for not stopping relatives from slamming the bride-to-be.
Grant apparently broke her ankle and fractured her knee, reports TMZ, which adds she has multiple sclerosis.
BTW. we dared to ask Samantha if she got Meg and Harry a wedding gift.
She is reportedly writing a book called "The Diary of Princess Pushy's Sister".