
Pop signer Madonna put up for auction "Three Women at the Red Table" by Fernand Leger to support girls' education in Afghanistan, Pakistan and other countries. (AP Photo/Sotheby's)

Pop signer Madonna is selling at auction "Three Women at the Red Table" by Fernand Leger to support girls' education in Afghanistan, Pakistan and other countries. The painting is expected to bring $5 million to $7 million. (AP Photo/Sotheby's)

Pop signer Madonna put up for auction "Three Women at the Red Table" by Fernand Leger to support girls' education in Afghanistan, Pakistan and other countries. (AP Photo/Sotheby's)

** FILE ** The American pop singer Madonna carries David Banda, her Malawian adopted son, at Consol Homes, a day care center that she funds in the village of Masekese, Malawi, in 2007. (AP Photo/Karel Prinsloo)

** FILE ** The American pop singer Madonna carries David Banda, her Malawian adopted son, at Consol Homes, a day care center that she funds in the village of Masekese, Malawi, in 2007. (AP Photo/Karel Prinsloo)

Madonna addresses the audience at the 24th annual GLAAD Media Awards at the Marriott Marquis in New York on Saturday, March 16, 2013. (Evan Agostini/Invision/AP)

Madonna addresses the audience at the 24th annual GLAAD Media Awards at the Marriott Marquis in New York on Saturday, March 16, 2013. (Evan Agostini/Invision/AP)

** FILE ** U.S. singer Madonna performs during her concert at concert Hall in St. Petersburg, Russia, in this Thursday, Aug. 9, 2012 file photo. A Russian court has dismissed a lawsuit that sought millions of dollars in damages from Madonna for allegedly traumatizing minors by speaking up for gay rights during a concert in St. Petersburg. (AP Photo/ Olga Maltseva, File)