Old photos and videos of Meghan have gradually come to light following the news that she is engaged to Prince Harry.
The star's sister also addressed several negative comments she made about Meghan's charity work in India, describing her half-sister on Twitter as lacking "basic human consideration". Samantha Grant, 53, also hopes that her upcoming book, The Diary of Princess Pushy's Sister, won't stop her getting an invite to the wedding of Markle, 36, and Prince Harry.
The half-sister also claims that despite its snarky title, her book does not criticise Markle but instead pokes fun at "social perceptions and labels".More news: Are Hedge Funds Betting Against First Solar, Inc. (FSLR)?
She said, "I'd be lying to say that I wouldn't be hurt if I didn't get an invite but that's really up to her".
Just this week Samantha criticised Meghan's choice of dress for her official engagement photos.
The question of whether the President will receive an invite to the eagerly anticipated nuptials has become a contentious issue amid fears that publicly snubbing the property mogul could damage US-UK relations in the long term and hinder a post Brexit trade deal.More news: Brokerages Set NXP Semiconductors NV (NXPI) PT at $111.87
She recounted 'There was just a time when - and it's amusing - we were on the phone. William, who normally goes to the final, replied that he was "trying to see what I can do" about the situation.
At the end of the day however, Samantha says that very last time they spoke years ago, they ended on a positive note.
'Her last words were, "I love you, babe". Yes, really. However, now that the royal wedding preparations are underway, Samantha is begging Meghan for forgiveness. I tried. But I think she just got really busy'.
She tweeted at the time: 'She has a large family who were there for her. "LOL", wrote one fan, while another enthused: "She's handsome!"More news: Bill Cosby references #MeToo movement after meal at Philadelphia restaurant
But, while Samantha is holding out hope for an invitation to the big day, she gushes to the Mirror that Harry is "quirky and cute, and perfect" for her little sis. I guess because they're royal they can have that and that's incredible'.