Kate Middleton is once again making headlines after reports claimed that the Duchess of Cambridge is seething with envy because of the Swedish royal family. Duchess Kate is also reportedly demanding a royal holiday with her children, Prince George and Princess Charlotte.

Oh no! Duchess Kate reportedly has a temper tantrum thanks to Princess Madeleine of Sweden. According to Celeb Dirty Laundry, Prince William's 34-year-old wife's jealousy could have been ignited by the candid photos of the Swedish royal family, which were shared on Facebook.

The adorable photos, which have drawn social media attention, showed Sweden's 23-month-old Princess Lenore and 7-month-old Prince Nicolas while they were enjoying a beach vacation. But why would Duchess Kate feel jealous? The celebrity gossip site claimed that British royal's display of envy might be because she's also "dying to share" these types of candid snaps.

The site further noted that Prince William and Kate Middleton's family portraits were often taken by a professional photographer. And there are only a few personal photos of Princess Charlotte and Prince George that Kensington Palace has shared on social media.

Aside from Duchess Kate's jealousy, she is also reportedly "terrified" that 51-year-old Countess Sophie of Wessex is aging too well. Another Celeb Dirty Laundry report even claimed that the Duchess has consulted the best plastic surgeon about some cosmetic procedures.

Meanwhile, the royal couple are reportedly determined to allow their children to grow up as normal as possible. As a matter of fact, Irish Independent revealed that Prince William and Duchess Kate are contemplating the most normal upbringing they can manage and are even planning to get involved in Prince George's nursery life.

The royal couple are also planning to allow George's friends over for playdates.

"Kate and William will be getting involved in Prince George's nursery life," an insider told Bella Magazine. "They won't ever want him to feel isolated or different from the other children, so that means plenty of play dates with his classmates."

Speaking of Prince George and Princess Charlotte, the young royals have recently welcomed a new cousin. As per Us Weekly, Lord Frederick Windsor's wife Sophie Winkleman gave birth to a baby girl, who will be the 43rd in line to the throne, on Jan. 16.

"Lord and Lady Frederick Windsor have this morning announced the birth of their second daughter, Isabella Alexandra May Windsor," the couple's spokesperson said. "The baby was safely delivered at 11:59 p.m. on 16th January 2016 at Chelsea & Westminster Hospital."

The royal pair also have another daughter, 2-year-old Maud Elizabeth Daphne Marina, whom they welcomed in Los Angeles in August 2013.

In other royal news, Prince Harry hasn't meet "the one" yet. And now, he is the only one left who's still single while all his closest pals are settling down and having babies. So, why can't Harry find a royal bride?

One of Prince Harry's friends told The Sun that the Prince is often wondering if women date him because of his position. That's why, he usually hangs around high-class ladies he's known for years.