Kate Middleton and Prince William are reportedly expecting another baby girl.

For months, royal fans have been waiting for another baby announcement from the Duke and Duchess of Cambridge. According to a new report from New Idea, the couple is expecting their fourth child and it’s a girl.

The publication noted that there has been growing speculation in the royal circle that Middleton has been trying for a fourth child and “there’s talk she could already be expecting.”

“And all signs suggest that an official announcement from Kensington Palace is imminent,” the report read.

Also, Princess Charlotte has reportedly been asking for a sister to play with and Prince William and Middleton’s only princess might just get what she wants.

“I always thought Kate wanted to have three children because she comes from a family of three siblings, but now I’m convinced she’s delighted to have four,” Phil Dampier told the publication.

“You can see what a wonderful mother she is and she would also love little Louis to have a sister of a similar age, just as George has Charlotte.” 

Earlier this year, Middleton hinted that she was feeling “broody.” According to Dampier, he doesn’t think Prince William wanted more than two children, but he has been talked into it by his wife. Also, Middleton had the chance to speak with Princess Mary of Denmark, who has four children, about extending her brood.

“It would be lovely to have two of each sex, just as Princess Mary does,” the author of “Royally Suited: Harry and Meghan in Their Own Words” added.

“Kate talks to her and just loves the dynamic.”

The publication added that Middleton has been spotted visiting the same doctor’s office where she was photographed collecting scan results during her pregnancy with Princess Charlotte back in 2014.

In June, royal fans were convinced that Middleton was feeling broody again when she and Prince William visited Cumbria. The duchess couldn’t help but gush over her adorable little fans. She was even seen playfully holding a youngster’s leg.

Also, the odds of Middleton making a pregnancy announcement this year have been slashed following baby Archie’s christening.

“We think that Will and Kate will add to their family in the next 18 months or so, so much so that we now make a pregnancy announcement during 2019 odds on,” Coral’s spokesperson Harry Aitkenhead said.