But recently, Graceland's queen has confided to close friends that she’s worried about losing her memory and often gets confused, sources told Radar.
“Priscilla has started to forget things, misplace items and use wrong words or leave gaps in sentences that trail off to nowhere,” an insider said. “She’s been having to slow down a lot recently.”
The former Dallas beauty is also caring for her ailing mother, Ann Lillian Wagner-Beaulieu. Priscilla's mom's husband died in January 2018 and she’s now living with Presley at her Beverly Hills mansion, according to the source.
The insider continued: “Her daughter Lisa Marie's divorce has also taken its toll and sometimes Priscilla doesn’t know whether she’s coming or going.”
But Priscilla's life has been loaded with scandals, including the fact that she was just 14 when she met Elvis and he groomed her to be his perfect wife.
Still, the marriage was unhappy and after years of Elvis cheating on her, she left him for karate teacher Mike Stone.
Fans were shocked when Priscilla turned to the controversial Scientology religion, devoting much time and money to the Church.
She married her second husband, boytoy Marco Garibaldi, but that union also ended in divorce.
Since then, Priscilla has struggled with her daughter's problems as she's also dated various famous men.
Scroll through Radar's gallery for more.
Love Me Tender
Elvis and Priscilla first met when he was 24 and she was underage, 14.
Return To Sender
But Priscilla grew increasingly unhappy in her marriage, and ultimately cheated on Elvis with Mike Stone.
Priscilla and Scientology
After Elvis’ death, Priscilla joined the Church of Scientology, staying a loyal member for nearly 40 years.
Marco, Then Solo
Life With Lisa Marie
Priscilla has long had trust issues with troubled daughter Lisa Marie, who has battled drug addiction in the past.
Priscilla has long battled rumors of botched plastic surgery operations.
So You Think You Can Date?
From 2006-2007 Priscilla dated British dance judge, Nigel Lythgoe.
For Richard Or Poorer
By 2010, she moved on to a year-long relationship with businessman Richard Palmer, fresh off his separation from Raquel Welch.
What’s New, Pussycat?
Most recently, rumors swirled that Priscilla dated singer Tom Jones in 2017.