Pop singing star Madonna has reportedly taken her daughter Lourdes from her exclusive London school, fueling more media rumors that she is planning to move the children back to the United States following her divorce from Guy Ritchie.The former happy couple announced their separation last month and are currently in the middle of legal proceedings to make their break-up official.The icon is rumored to be planning to leave the family home in England and return to New York City, taking Lourdes, 12, her daughter from a previous relationship, son Rocco, 8, and the couple's adopted son David Banda, 3, with her. And now Madonna is said to be making the move official. She has pulled Lourdes out of the Lycee Francais Charles de Gaulle School in London's South Kensington, according to The London Paper. Madonna previously stated her intention to send the youngster to one of the U.K.'s most prestigious all-girl schools -- Cheltenham Ladies' College -- after enlisting her there when she was 2. But the star is now reportedly scouting for a new educational institution in America.