Kate and Pippa Middleton pregnant at the same time; Duchess to welcome baby girl: Report

The royal family will soon get a lot bigger with two babies. Reports of the Duchess of Cambridge, Kate Middleton, being pregnant with the third baby have been doing the rounds and now reports suggest that her sister Pippa Middleton is also pregnant.

The Middleton sisters "love" being pregnant at the same time, OK Magazine reported. The magazine also claimed to have known the sex of both the unborn babies.

According to the magazine, Kate is expecting a baby girl, while Pippa is expecting a boy. The report further claimed that Pippa, who is engaged to James Matthews, will "walk down the aisle very pregnant."

The Middleton sisters reportedly love the idea of being pregnant at the same time. "They're extremely close, and having kids the same age is something they used to talk about when they were little girls," the magazine reported, according to Hollywood Life.

The magazine also mentions the names of Kate and Pippa's babies. "Kate is leaning toward Alice. While Pippa likes Michael, after their father, or Tristan," a reported friend of the royal told OK!

The magazine reported about Middleton sisters' pregnancy and the gender of the unborn babies, but there has been no official confirmation of the pregnancy.

Meanwhile, amidst the pregnancy rumours, Kate is set to go on a royal tour with Prince William. Kate and Prince will go on a royal tour of Canada this month end.

"They are really looking forward to seeing other parts of this beautiful country and having the opportunity to meet many more Canadians along the way," a Kensington Palace spokesperson said.

Here is the itinerary:

September 24: Victoria, British Columbia

September 25: Vancouver, British Columbia

September 26: Bella Bella and Great Bear Rainforest, British Columbia

September 27: Kelowna, British Columbia and Whitehorse, Yukon

September 28: Whitehorse and Carcross, Yukon

September 29: Victoria, British Columbia

September 30: Haida Gwaii, British Columbia

October 1: Victoria, British Columbia