• Much is still unknown about Lisa Marie Presley's death
  • Details about her last weeks surfaced in a new report
  • It's unclear if these alleged details relate to her death

Lisa Marie Presley passed away unexpectedly at the age of 54 on Jan. 12.

In the weeks before her death, the daughter of Elvis Presley was in the public eye to promote the new film about her father.

Lisa Marie Presley's death: Report on her final weeks

For the upcoming award season, Lisa Marie Presley had gone under the knife, confidants have now told TMZ.

In addition to cosmetic surgery, Presley also began to lose weight with diet pills. She is said to have lost about 50 pounds this way.

She is also reported to have resumed taking opioids – to which she had been addicted in the past.

Also interesting:

Undoubtedly, Lisa Marie Presley was looking forward to her red carpet appearances and wanted to prepare herself with these measures.

It has not yet been determined if the weight loss pills, cosmetic surgery, or opioids contributed to her death.

The autopsy is not yet complete, as toxicological tests are still being carried out...

See more in the video above.