Cher: 'You Haven't Seen the Last of Me'

The legend talks about her new film and keeping up with girls half her age.

ByABC News
November 17, 2010, 7:08 PM

Nov. 18, 2010— -- The glittering costumes, the bright lights, the stage, the hair -- and glittering talent -- have all contributed to the award-winning megastar Cher's incredible presence over the past five decades.

For the first time in a decade, she's starring in a feature film, "Burlesque".

In it, 64-year-old Cher plays Tess, the golden-hearted proprietor of a down-on-its-luck club -- a character to whom Cher said she can relate.

"Tess is the kind of ... she's the mother ... of all of it, you know?" Cher said. "She's the one that is the caretaker. But she's no nonsense, too.

"She's tough all the way through," she added. "But ... no one's tough all the time."

No one could remain on top for as long as Cher has without being tough, both mentally and physically. The new film, she said, took a good deal of determination.

"It was the hardest work I ever did on a film. Sixteen-hour days," she said.

Working opposite women less than half her age, including 29-year-old singing sensation, Christina Aguilera, Cher said the other actresses couldn't believe she was 64.

"The girls were mesmerized with the fact that I was my age," she said. "Could not believe it. Could not compute it."

It is a bit hard to believe. Twenty years ago Cher famously wore a lacey, see-through leotard in her music video, "If I Could Turn Back Time." She wore it again at this year's VMA Awards, where she proudly announced on stage, "I'm the oldest chick with the biggest hair and the littlest costume."