London, October 14 : Madonna has put up a pair of her favourite Christian Dior shoes for donation to help educate gipsy kids.

The Queen of Pop was said to have even autographed the skyscraper gold heels, reports the Daily Star.

The shoes will be up for grabs at a Halloween ball for the Ovidiu Rom charity in Bucharest, Romania.

Actress Vanessa Redgrave also gave away a gold chain for the cause. (ANI)