Lisa Marie Presley claimed that she was molested by her mother Priscilla Presley’s ex-boyfriend, actor Mike Edwards, in her new memoir. After the death of her dad, Elvis Presley, in 1977, Lisa Marie moved full-time to LA to live with her mom, with whom she had a tumultuous relationship throughout her life.

Lisa Marie Presley's new book 'From Here to the Great Unknown' claims mom Priscilla Presley's boyfriend Michael Edwards abused her as a child. Edwards did not immediately respond to PEOPLE's request for comment.

Riley Keough was joined by grandmother Priscilla Presley during a recent trip to Graceland in honor of her mother, Lisa Marie Prelsey.

Lisa Marie Presley’s posthumous memoir details some of the late singer’s most traumatic moments, one of which is sexual abuse. In the book, titled From Here to the Great Unknown, the only child of icon Elvis Presley details disturbing allegations about her mother Priscilla Presley’s ex-boyfriend,

Priscilla Presley's ex Michael Edwards denied the ‘absolutely untrue’ allegations that he sexually assaulted young Lisa Marie Presley in the 1980s

Lisa Marie Presley and mom Priscilla Presley experienced dramatic ups and downs in their relationship over the years. Priscilla shared the late Lisa Marie with her ex-husband Elvis Presley, whom she was married to from 1967 to 1973.

Lisa Marie Presley spoke about her legendary father, Elvis Presley, and how she reacted to his death as a child in her posthumous memoir.

Exclusive: Actor and singer said her late mother was a major inspiration for her performance in the hit Prime Video series, but died two months before its release

Riley Keough's Presley genes are strong. As the granddaughter of Elvis Presley, Keough looks like a spitting image of the singer. Her family's heritage has continued to inspire her signature style that's best described as a retro take on the country meets coquette aesthetic.