Although Burlesque could end up either being great or absymal, the idea of a musical set in a burlesque club starring Christina Aguilera and Cher, is defnitely an intriguing one. Entertainment Tonight went behind-the-scenes on the movie, heading off to the set of the movie, in order to interview the cast and crew, getting the skinny from the likes of Stanley Tucci, Aguilera, Kristen Bell and co. Although much of it seems to be about how wonderful Cher is, it’s worth a look. Click below to watch ET’s preview. Burlesque is due out at the end of the year.