Pamela is classically beautiful, my mother was classically beautiful," Curtis toldPEOPLEduring a discussion about their film.

“I have always thought I was cute at best, and felt as a child that way.

And so in a way, Pamela reminds me of my mother.

Pam Anderson in The Last Showgirl, Jamie Lee Curtis in The Last Showgirl, Janet Leigh (1927-2004), US actress, wearing a yellow vest top, circa 1960

Pam Anderson, Jamie Lee Curtis, Janet Leigh.Credit:Roadside Attractions (2); Silver Screen Collection/Getty

Added Curtis: “There was an innocence about my mother and incredible beauty.

I wrote a piece about her once [called] ‘Bye Bye, Beauty.’

“And I just won an Oscar!”

The Last Showgirlexpands to theaters nationwide on Jan. 10.