This is a listening exercise with a song of a teenage pop idol Selena Gomez "Tell me something I don't know". It's ideal after or before watching a film "Another Cinderella Story" with her as a main character and this song as a soundtrack. The task consists of 3 exercises: first - completing the gaps with the words (easy), second - putting the lines in the correct order, third - putting the letters in the correct order to form words. It is appropriate with elementary and higher levels. Hope your students will enjoy it!