In a bombshell world exclusive, The National ENQUIRER is reporting that Lisa Marie Presley has checked into rehab to battle addictions to alcohol, painkillers and other drugs.
Elvis' daughter, who recently split from her fourth husband, Michael Lockwood, after ten years of marriage, secretly entered The Hills Treatment Center in Los Angeles, a rehab to the rich and famous which is setting Presley back $400,000 a month .
"Lisa Marie just fell off the wagon over the past couple of years and needed serious help in getting her life back on track again," an insider revealed.
As RadarOnline reported, Presley, 48, filed for divorce on June 24 from 55-year-old Lockwood, with whom she has 7-year-old twin daughters, Harper and Finley.
The ENQUIRER reported that the former couple's explosive fights and troubling issues may have contributed to Presley's problems.
Her tumultuous relationship with Lockwood "was not a healthy one and a lot of people thought she was self-medicating to deal with her pain," said a friend.
"Michael was verbally insulting and, pals say, would fat-shame and belittle Lisa Marie," claimed one insider.
"They had knock-down, drag-out fights that left Lisa Marie feeling as if he'd pummeled her."
The insider alleged that Lockwood, who overdosed on drugs last fall, "ripped her off while she wasn't looking."
Presley has famously battled addiction for decades, admitting in the past that she's used "cocaine, sedatives, pot and drinking — all at the same time."
"I just couldn't be sober," she noted. "I don't know how I lived through it."
According to The ENQUIRER, sources revealed Presley is using a "private detox team" to help with her current struggle.
"It's not going to be easy, but Lisa Marie is determined to get back on track," said an insider.