Karima el-Mahroug sitting next to her host Austrian businessman Richard Lugner, not pictured, enjoys a glass of champagne during the traditional Opera Ball at the state opera in Vienna, Austria on Thursday, March 3, 2011. Karima el-Mahroug nicknamed Ruby, is the woman at the centre of a sex scandal which is engulfing Italian Prime Minister Silvio Berlusconi.
Karima el-Mahroug and her host Austrian businessman Richard Lugner, from left, enjoy a dance during the traditional Opera Ball in front of the state opera in Vienna, Austria, on Thursday, March 3, 2011. Karima el-Mahroug nicknamed Ruby, is the woman at the centre of a sex scandal which is engulfing Italian Prime Minister Silvio Berlusconi
Karima el-Mahroug sitting next to her host Austrian businessman Richard Lugner, right, enjoys the music during the traditional Opera Ball at the state opera in Vienna, Austria on Thursday, March 3, 2011. Karima el-Mahroug nicknamed Ruby, is the woman at the centre of a sex scandal which is engulfing Italian Prime Minister Silvio Berlusconi