Pippa Middleton and James Matthews' wedding date finalised; Kate Middleton's sister to send 'Save The Date' invitations

Pippa Middleton, who was recently embroiled in a phone hacking scandal, has reportedly set her wedding date. Pippa will get married to fiancé James Matthews in 2017.

Pippa, sister of Duchess of Cambridge Kate Middleton, will walk the aisle next year in a £10,000 gown. The bride-to-be has also made luxurious "Save The Date" invitations and it will be delivered to family and friends along with their Christmas cards, Mail Online quoted a source as saying.

According to the report, Pippa is determined to make sure her wedding gown overshadows the figure-hugging dress, which she wore to sister Kate's wedding in April 2011.

"Pippa Middleton and fiancé James Matthews have fixed a date for their wedding next year, I can reveal — and she looks set to walk down the aisle in style in a £10,000 gown," Daily Mail reported. "Pippa is having some luxurious 'Save The Date' invitations made, which will be sent to family and friends inside their Christmas cards. And the 33-year-old is determined her gown overshadows the dress that she wore to sister Kate's wedding."

Meanwhile, grapevine is abuzz with the news that Middleton sisters Kate and Pippa are pregnant and the latter might "walk down the aisle very pregnant." According to OK Magazine, Kate is expecting a baby girl, while Pippa is expecting a boy and both the Middleton sisters have also thought of the names.

"They're extremely close, and having kids the same age is something they used to talk about when they were little girls," OK Magazine reported, according to Hollywood Life. "Kate is leaning toward Alice. While Pippa likes Michael, after their father, or Tristan," a reported friend of the royal told OK!

If the reports are true then it will be interesting to see Kate and Pippa being pregnant at the same time.