Fabulous at 45: Demi Moore strips off to pose in a skimpy white bikini

While most women her age are growing to accept they are past their bikini best, Demi - thanks to a reputed £200,000 of plastic surgery - looks years younger.

A wrinkle-free Demi looks stunning as she appears on three separate covers for V magazine posing in a bikini, a white trouser suit, and in a white dress.

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Stripped: Demi Moore strips off again, in a new photoshoot for a fashion magazine

But mother-of-three Demi protests that on this occasion stripping off wasn't her idea.

The Charlie's Angels star posed in the bathing suit for V magazine, but she insists she was persuaded to strip off by the late Princess Diana's favourite photographer Mario Testino.

Demi said she was against being pictured in a bathing suit but the charismatic photographer wore her down until she agreed to remove her clothes.

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In one image Demi Moore flaunts her daring silhouette (left) while another shows her amazing figure in full as she wears nothing but a shirt

She said: "Mario's idea was all swimming suits and I got him down to just one."

But in the revealing interview, a sympathetic Moore spoke up for troubled Britney Spears.

"No-one has seen it worse than Britney Spears," Moore told V magazine.

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Bit of all white: Demi looks fabulous for her age but says she had to be persuaded to peel off by photographer Mario Testino

Bubble gum girl: Demi strikes a provocative pose

"How can anyone see that and think that's an OK way to expect anybody to live, no matter where they're at in their life?

The actress, now married to second husband Ashton Kutcher, who is 16 years her junior, recently admitted they want children of their own.

The couple married in 2005 and live with Miss Moore's children by ex-husband Bruce Willis - Rumer, 19, Scout, 16, and Tallulah, 13.

Demi spent a vast sum on head-to-toe surgery four years ago, including a procedure on her sagging knees.

Despite her youthful looks, she has complained that there are not enough Hollywood parts for older women.