Riley Keough

Riley Keough dazzles in a plunging black gown at the ‘Daisy Jones & The Six’ premiere.

Riley Keough wore all black for her first red carpet-appearance since the loss of her mother, Lisa Marie Presley.

The actress, 33, attended the premiere of “Daisy Jones & The Six” in Los Angeles on Thursday night with her husband, Ben Smith-Petersen.

For the “1970s glam”-themed event, Keough bared it all in a structured, low-cut black top and sequined skirt.

She paired her daring Schiaparelli Haute Couture ensemble with black gloves, pointed-toe stilettos, and two layers of pear-shaped emerald earrings set in a hefty gold bezel.

Smith-Petersen matched his wife’s all-black ensemble, which included a white button-up and silver rings.

Keough appears in the Amazon Video version of Taylor Jenkins Reid’s bestseller novel of the same name, and many of her outfits in the Fleetwood Mac-influenced musical miniseries were inspired by her late grandfather, Elvis Presley.

Last month, Page Six announced that Keough and Smith-Petersen had quietly welcomed a baby girl.

During Lisa Marie’s memorial at Graceland, the stunt performer hinted at the shocking revelation while reading a letter written by his wife.

“Thank you for demonstrating that love is the only thing that matters in this world. “I hope I can love my kid as you loved me, as you loved my brother and sisters,” the note said in part.

“Thank you for giving me strength, heart, empathy, courage, sense of humor, manners, anger, wildness, and tenacity. My sisters are products of your heart, and my brother is a product of your heart.”

Smith-Petersen, who married Keough in 2015, did not reveal what they called their child when she was born, or whether she was allowed to meet her maternal grandmother.

Lisa Marie Presley, Elvis’s only child with his widow, Priscilla Presley, died on Jan. 12 at the age of 54 after suffering a heart arrest.

Lisa Marie was the mother of twin daughters, Finley and Harper Lockwood, 14, as well as son Benjamin Keough, who died by suicide in July 2020 at the age of 27.

The mother and boy were buried together at Elvis Presley’s mansion in Memphis, Tennessee.

Meanwhile, Keough and Priscilla, 77, reportedly stopped speaking after the latter decided to contest Lisa Marie’s will.

But, sources told The Washington Post earlier this month that the granddaughter-grandmother pair had been estranged for about eight years prior to Lisa Marie’s death.

“Daisy Jones & The Six” premieres on Amazon Prime on March 3.