Rachel Meghan Markle's half sister Samantha Grant was set to tell all about Prince Harry's girlfriend in the new book. Samantha Grant has accused Meghan Markle of being a pushy diva who reportedly does not deserves to be a part of the royal family.

Samantha Grant said via Daily Star, that her book deals of what is like growing up in a bi-racial family. Also, Samantha Grant claimed that the book has the working title "The Diary of Princess Pushy's Sister"

Former ex-model Samantha Grant shared one father with Meghan Markle who's named is Thomas Markle. Samantha and Meghan reportedly have not spoken for almost nine years and as far as one can see it was like Samantha's hobby is mocking her sister for several times.

According to Mail Online, the fight first came out when Meghan wrote an article entitled "How Periods Affect Potential" which features period poverty all over the world for International Women's Day. And then Samantha Grant has a quick response after seeing the article praised Serena Williams who is a tennis player.

The 52 years old Samantha Grant who is now in a wheelchair was diagnosed with multiple sclerosis in the year 2008 which causes muscle weakness and the ease of walking may be disrupted. Samantha Grant in her past life was a former actress who lives in Florida.

Thomas Markle Jr who is Samantha's brother are the elder children of Meghan's father Thomas Markle Sr. with his first wife Roslyn. Later on, Thomas Sr found another love with Meghan's mother Doria Ragland but eventually broke up when Meghan was only six years old.

Meanwhile, Meghan Markle rumored upcoming engagement with her royal boyfriend Prince Harry. The British prince recently met the American actress in the year 2016 while promoting the Invictus games. Nevertheless, the engagement was just a rumor and no further details or statement from the royal couple.