Kate Middleton reportedly has left Kensington Palace to rest in Bucklebury Berkshire on July 12.

An insider told US Weekly that "It was just too warm in Nott Cott." Which refers to their cottage in Nottingham which doesn't have air conditioning.  "She decided to spend the weekend with mum and dad. Much more comfortable."

Middleton's baby's due date isn't public knowledge but the baby is due sometime in June. Indeed, "

While The Duchess of Cambridge cools off in Bucklebury, Prince William and Prince Harry are competing for the Jerudong Trophy at the Cirencester Polo Club on Sunday, July 14, to raise money for his charities Centrepoint, WellChild, Child Bereavement UK. The doting Duke of Cambridge will play on the same team alongside his brother and is prepared in case his wife needs him immediately," reported Yahoo News.

Some of the royal family attended the Coronation Festival Concert at Buckingham Palace on July 11, but Prince William and Kate Middleton were not in attendance. The royal baby is due any day now.  Middleton's sister and brother Michael and Pippa were at the festival together along with their parents Michael and Carole.

"James, meanwhile -- at 26, the youngest of the brood -- was dapper in a dark blue suit, crisp white shirt, and red tie. He stuck close to his sister as they milled about the box, along with their parents, Michael and Carole," reported US weekly.

"The Household Division's Fanfare Trumpeters opened the gala event with a musical blast, followed by performances by pop act The Feeling and welsh opera singer Katherine Jenkins. During a break from the action, Queen Elizabeth II, Prince Charles, and Camilla, Duchess of Cornwall, retired for the evening; the Middleton family stayed for the entire duration of the concert."

The royal baby due date is looming and photographers are already lined up outside the hospital.