In a statement, Priscilla Presely, Elvis' widow and Lisa Marie's mother, confirmed her daughter's death. "It is with a heavy heart that I must share the devastating news that my beautiful daughter Lisa Marie has left us."
She went to to remember her daughter and asked for privacy. "She was the most passionate, strong and loving woman I have ever known... We ask for privacy as we try to deal with this profound loss."
Tributes have been pouring in remembering Lisa Marie and expressing sorrow at her death.
Beach Boys co-founder Brian Wilson said: "It's hard to take when someone so young and full of life passes on."
"I had the chance to know Cilla Presley when I was on Dancing With the Stars and as a mother, I can't imagine the pain she must be going through with the untimely passing of Lisa Marie," wrote Marlee Matin.
Lisa Marie was last seen with her mother Priscilla at the Golden Globe awards breaking down in tears as they watched Austin Butler win the Best Actor prize for his portrayal of her father.