Prince William and Kate Middleton is expecting another child. This time, it's a girl. Rumors of Kate's pregnancy has been spreading like wildfire but the couple is yet to confirm the issue.

According to MorningNewsUSA, Prince William and Kate Middleton are expected to announce the development in December.

The report further revealed that Queen Elizabeth has been assigning Kate with back-to-back royal duties, delaying the couple's pregnancy plans.

It is said that the Queen was unhappy with Kate's 'work-allergic' attitude and she has been assigned in various works to keep her in the loop. The busy schedules keep the Duchess of Cambridge tired and less energetic.

According to The Inquisitr, Kate's sister Pippa Middleton is planning to enter the marital bliss in 2017 with hedge fund manager James Matthews.

But Kate was reportedly worried that her baby bump will steal the limelight during the wedding, prompting them to likely skip the event.

Another report surfaced that Pippa might push her wedding dates until Kate delivers her baby.

A source quoted by The Inquisitr stated that the royal couple, who are back after their Canada tour, has been actively trying for their third baby. Now there are all the signs of a good news.

In addition, the report also added that everyone is convinced that the baby is a girl and William has reportedly agreed to name her Diana.