Muslim terrorist leaders threatened to cut the heads of the pop stars Britney Spears and Madonna if they refuse to convert to Islam. Photo by images.google.com Muslim terrorist leaders threatened to cut the heads of the pop stars Britney Spears and Madonna if they refuse to convert to Islam, World Net Daily reported. The threats, recorded on audio, came a day before Madonna arrived in Israel to celebrate the Jewish New Year with fellow Kabbalah practitioners. "If I meet these whores I will have the honour to be the first one to cut their heads off if they will keep...