In 2014 interview with Wholesome Dwelling, Lisa Marie described herself as “ferociously protecting” of her household—notably when it got here to her youngsters. “I simply smother them in love,” she shared on the time. “All of us are very, very shut.”

Calling her household “very regular” regardless of their well-known final identify, the musician continued, “All of us type of maintain one another up; we’re all one another’s finest pals. I am theirs however I’m additionally their mom.”

Lisa Marie’s passing comes greater than two years her son, Benjamin Keough, died by suicide at age 27.

Final yr, Riley marked the second anniversary of her brother’s loss of life with an emotional message on Instagram. “Not an hour goes by the place I do not consider you and miss you,” she wrote on July 12. “It has been two years at the moment because you left and I nonetheless cannot imagine you are not right here. You might be so cherished my Ben Ben.”

Along with Riley, Lisa Marie is survived by her 14-year-old twins Harper and Finley.