03:11 PM EDT 03/19/2015
Originally posted 11/02/2013 10:30AM
Happy Days took place in a whole different era. And to Marion Ross, who played Mrs. Cunningham on the nostalgic sitcom, Hollywood today is unrecognizable.
Asked in a recent interview what she thought of Miley Cyrus's twerking routine, Ross, 85, recalled what her mother told her when she was starting out as an actress.
"[She] would say, 'It's what you are on the inside, not what you are on the outside.' Now, when I go to Hollywood, I think, well, obviously she had it all wrong. It's what you are on the outside!" Ross tells Parade.
Top 5 Most Voted Stories
VIDEO: Meet Devina Keswani, The First Grader Transitioning From Male to Female
Daphne Oz Goes on Family Beach Outing One Month After Giving Birth
Khloé Kardashian Quits PETA after Flour Bombing of Kim Kardashian
Kentucky Woman Contracts an Infection, Undergoes Emergency Surgery – Likely Due to the Glitter Hair Tie She Wore on Her Wrist
Meet the Keswanis, the Family That's About to Become Your New Obsession
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!