The royal's sibling makes the revelations in his forthcoming memoir, 'Meet Ella: The Dog Who Saved My Life,' out Sept. 24

James Middleton opened up about his sister Kate's relationship with Prince William in his new book 'Meet Ella: The Dog Who Saved My Life.'

"I thought they were joking." Kate Middleton’s brother is opening up about how he prepared for a challenging role at his sister and Prince William’s royal wedding. In his new memoir, James Middleton revealed his older sister asked him to do a Bible reading at her 2011 nuptials.

Prince Harry turned 40 on Sunday, September 15, and received public birthday wishes from his dad, King Charles, brother, Prince William, and sister-in-law, Kate Middleton. The official Royal Family social media account,

James Middleton has opened up about his mental health struggles in his new book, 'Meet Ella: The Dog Who Saved My Life', and how he pushed away his sister Catherine, Princess of Wales, when he needed

Meet Ella: The Dog Who Saved My Life' — that when sister Kate Middleton and Prince William asked him to do a Bible reading at their royal wedding, he rehearsed with help from his pet and a voice coach.

Kate Middleton’s brother, James Middleton, has opened up about his battle with mental health struggles in his upcoming memoir, Meet Ella: The Dog Who Saved My Life.In an excerpt published by a p

Princess Kate's brother James Middleton is opening up about the Prince and Princess of Wales' royal wedding and the nerve-wracking request he says he couldn't believe they made. In an excerpt of his upcoming book Meet Ella: The Dog Who Saved My Life,

E ven being a member of the Royal Family doesn't exempt you from occasionally irritating your children with rules they wish didn't exist. Prince William and Princess Kate are not