Read the article below to know what the royal biographer, Sally Bedell Smith and an insider have to say about Prince and Princess of Wales's preparation for taking the throne.

“Although the King is carrying out his duties with typical determination, he has had to accept limitations during his cancer treatment," royal biographer Sally Bedell Smith told People. "As a result William has been taking on more responsibilities, and he and Kate have been preparing for their future roles sooner than they would have expected.”

Kate Middleton and Prince William are stepping into their roles as future King and Queen sooner than anticipated, as personal and family health challenges reshape their responsibilities. The Princess

After completing chemotherapy, the Princess of Wales is navigating the expectations tied to her future role as Queen

Prince William and Kate Middleton are intensifying their preparations to become King and Queen amid King Charles' health challenges. Following Kate's recovery from chemotherapy and Charles' successful cancer treatment,

According to Vanity Fair's royal correspondent Katie Nicholl who spoke to The Sun, Kate is pushing for peace and forgiveness between the two men, likely as a result of her new outlook on life amid her cancer battle. However, William is hesitant, as he is still upset with his brother.

Donald Trump said that Prince William said his father King Charles is "fighting very hard" and that he "loves" his wife Kate Middleton when they met in Paris.

Prince William and President-elect Donald Trump met one-on-one in Paris over the weekend, where they discussed Kate Middleton and King Charles III's health.

Prince William took a page out of his wife’s parenting handbook while visiting the Mercian Regiment for a Christmas event. See the photos.

Kate Middleton and Prince William are adjusting to their future roles as King and Queen amid personal challenges.