Article continues below advertisementSpencer Pratt shared insights about his early days on The Hills in his newly released memoir, The Guy You Loved to Hate: Confessions from a Reality TV Villain. This memoir, published by Simon & Schuster on January 27, chronicles Pratt's journey from aspiring reality star to notorious villain.Article continues below advertisementSource: MEGASpencer Pratt released his memoir, 'The Guy You Loved to Hate' in January. Article continues below advertisementAt 42 years old, Pratt reflects on his strategic decision to join the cast of The Hills in its second season.