World's oldest calendar girl strips at 89

London, May 20 (ANI): A pensioner has become the world's oldest calendar girl after stripping at the ripe old age of 89.

Christiane Luckardt has stripped off for a series of shots as "Miss September" for a charity calendar to raise funds for children's groups.

"I'm at that very happy stage of life - just coming out of late adolescence and sliding into early onset dementia so I thought I should do something crazy while I can still enjoy it," the Sun quoted her as saying.

The calendar, which is inspired by the original Women's Institute calendar girls, features 12 OAP models with some strategically placed props to preserve their modesty.

"I felt a bit strange stripping off in front of strangers but at my age there isn't much mystery left to the naked body so I just took the plunge," she explained.

Money raised will go to charities in Gladbeck in Germany. (ANI)