Jessica Mulroney has been desperately trying to repair her friendship with Meghan Markle to no avail, according to reports.
The 40-year-old reality star recently became embroiled in an embarrassing scandal that saw her accused of racism and fired from her job.
Influencer Sasha Exeter took to Instagram to accuse Jessica of threatening her relationships with potential sponsors because of her social media posts about the Black Lives Matter movement.
Sasha said Jessica had assumed her posts were calling her out for not having posted about the racial justice movement on her own social media accounts, and had sent Sasha offensive messages and a threat that she had "spoken to companies" about Sasha.
Jessica soon apologised for her reaction but she was quickly fired from ABC's Good Morning America and her own TV show I Do, Redo was cancelled.
Her close friend Meghan Markle, who is mixed-race, reportedly doesn't believe Jessica is racist but is mortified at her antics.
She's reportedly cut Jessica out of her social circle entirely and has been ignoring her attempts to reconnect.
"Jessica has been calling Meghan non-stop and also calling up mutual friends to try and patch up their friendship," a source told Mail Online.
"She's devastated Meghan has turned her back on her at a time when she needs her most. But their friends have told her not to expect to hear back from Meghan because when she cuts someone off, she's done for good - just like with her family."
Meghan has not spoken to Jessica since the row was made public last month, and reportedly told friends Jessica had been using her to boost her own career.
Friends claim Jessica is at her wits' end and is even considering penning a tell-all book about Meghan "because she has nothing to lose".
Meghan and husband Harry have thrown their support behind the recent global protests after the death of George Floyd, and have used their platform to speak out about the dark history of the Commonwealth.
However Jessica is not the only old friend to have been cut out of Meghan's new life as a celebrity in LA, Mail Online reports.
"Meghan has cut off most of her old friends in LA. They were so excited to see her when she came back home and were expecting to hear from her," an insider said.
"But she hasn't reached out to anyone. Friends have tried to connect with her through Doria but she doesn't answer her phone and the old numbers they have for Meghan don't work anymore.
"Lots of people are now feeling sad they've been cut off by her and are having to accept that they'll never hear from her again."