Motherhood appears to agree with the Duchess of Cambridge as the young royal has been seen in recent engagements looking relaxed and happy as she goes about her royal duties.

Recently, 33-year-old Kate Middleton shared some new pictures of six-month-old daughter Princess Charlotte, and the photographs were taken by the Duchess herself. It was reported that the photos were released by Kensington Palace to thank the public for their support and interest since the couple's daughter was born on May 2. But now, there are new rumors that the public might go on the Great Kate Wait once again as there are reports that the royal is expecting her third child with Prince William.

According to Celebrity Dirty Laundry, there was speculation that the Duchess might be pregnant when she and the Duke went on a second honeymoon in Anglesey, a small town in Wales where the couple lived after their wedding in 2011. The Duchess was reportedly seen in Anglesey on Nov. 20 and wearing a grey coat which allegedly appeared to be hiding a hint of a baby bump. The website reports that those who saw the royal noticed that she has returned to a healthy weight since her October appearance at the premiere of "Spectre" in London.

While it is unclear at the moment whether the Duchess is pregnant or not, the pregnancy rumors are nothing new as they have been making the rounds online since September.

Back in October, OK! Magazine reported that the Duchess was pregnant and that she was carrying twins. The magazine alleged that "the palace confirms [she's having] a boy and a girl" and OK! even showed a sonogram, claiming that it was released by the palace. However, Gossip Cop debunked the rumors, and the website reported that a spokesperson for the Duchess denied that the Palace released a sonogram or a statement about the royal being pregnant.