Forget the Christina Aguilera movie, the one you should watch is Tournée (On Tour) which follows a group of American Burlesque stars on a tour of Paris. It stars some of the biggest names in the Burlesque scene at the moment, including Dirty Martini and Julie Atlas Muiz.
Should be well worth a watch!
NB: Just so you know, the trailer does include boobs, stripping and some bad language. 