In an appearance on NBC's "Today" to discuss her latest book, "Living the Good Long Life," she got candid about her interest in dating.
She said she created a Match.com profile but didn't finish it.
"I started to laugh halfway down the page. It was, like, impossible," she said in an interview with Matt Lauer scheduled to air Tuesday and Wednesday.
Stewart, 71, said she would have used her real name on the profile because "I want to do my real thing."
She admitted she hasn't had much luck dating since her last long-term relationship ended several years ago.
"I haven't found the next Mr. Right," she said, adding, "Oh yeah, I love dating."