January 29, 2023 | 9:54am

Priscilla Presley has contested “the authenticity and validity” of Lisa Marie Presley’s will.

The businesswoman filed documents successful Los Angeles Superior Court on Thursday, challenging a “purported 2016 amendment” to the will, which ousted her arsenic a trustee.

According to the documents obtained by Page Six, Priscilla, 77, asked a justice to find the validity of the amendment, which named Lisa Marie’s eldest daughter, Riley Keough, and her precocious son, Benjamin Keough, arsenic successor co-trustees.

The amendment allegedly removed Lisa Marie’s erstwhile concern manager, Barry Siegel, on with Priscilla from the trust, leaving Riley the sole trustee aft her member died by termination successful 2020.

In the tribunal filing, Priscilla claims she and Siegel were archetypal named co-trustees connected Jan. 29, 1993, erstwhile Lisa Marie “executed a revocable surviving trust, which she amended and wholly restated connected Jan. 27, 2010.”

Priscilla Presley has contested "the authenticity and validity" of Lisa Marie Presley's will.Priscilla Presley has contested “the authenticity and validity” of Lisa Marie Presley’s will.REUTERS

However, erstwhile her girl died connected Jan. 12 after going into cardiac arrest, she claims she recovered a caller amendment, which was dated March 11, 2016.

Priscilla alleges successful the docs that her daughter’s signature connected the 2016 papers “appears inconsistent with her accustomed and customary signature,” further arguing that Lisa Marie’s sanction had adjacent been spelled wrong.

She besides claimed that the papers was ne'er notarized, and had not been delivered to her during Lisa Marie’s lifetime, arsenic laid retired successful the presumption of the 2010 spot arrangement.

Priscilla – who is the erstwhile woman of the precocious Elvis Presley – went connected to enactment that she believes Siegel “has already oregon volition soon resign arsenic a co-trustee of the Trust.”

“Accordingly, successful specified event, Riley would go a co-trustee with [Priscilla] with respect to the spot and each spot created thereunder,” the papers reads.

“Notwithstanding the foregoing, since Riley is implicit the property of 30, she whitethorn enactment arsenic a co-trustee of her subtrust upon delivering a written instrumentality signed by her consenting to enactment successful specified capacity.”

Lisa Marie’s fiscal troubles person been good documented done the years, notably her 2018 suit against Siegel, which accused him of negligence and mishandling her sizable inheritance from Elvis.

A photograph  of Lisa Marie PreselyLisa Marie tragically died connected Jan. 12.FilmMagic

According to documents filed astatine the time, Lisa Marie claimed her ex concern manager near her successful “financial ruin,” with conscionable $14,000 successful currency by 2016. Siegel countersued Lisa Marie for $800,000 successful unpaid bills.

Page Six has reached retired to reps for Priscilla, but did not instantly perceive back.

Priscilla’s latest filing comes little than 1 week aft Lisa Marie was laid to remainder astatine Graceland pursuing a star-studded memorial service.

A photograph  of Riley KeoughPer the amendment, Riley would beryllium the sole trustee aft her member died successful 2020.FilmMagic

The parent of 1 aboriginal thanked fans for their enactment passim the “very hard time.”

“Thank you each for your condolences, you person touched maine with your words,” Priscilla tweeted earlier this week.

“It has been a precise hard clip but conscionable knowing your emotion is retired determination makes a difference.”