Lisa Marie Presley. Inheritance and Estate Management

Following the deaths of her grandfather, Vernon Presley, and her great-grandmother, Minnie Mae Presley, Lisa Marie became the sole heir to Elvis Presley's estate.

On her 25th birthday, Lisa Marie officially inherited her father's estate, which had grown to an estimated $100 million.

Lisa Marie Presley sold 85 percent of Elvis Presley Enterprises to help manage the estate's finances.