Original: Knut was the subject of several popular songs in Germany , the most successful of which were the singles '' Knut is Cute '' and '' Knut , der kleine EisbÃ r '' by nine-year-old Kitty from KÃ penick .
Simplified: Knut has been the subject of several popular songs in Germany , such as the singles '' Knut is Cute '' and '' Knut , der kleine EisbÃ r '' by nine-year-old Kitty .