Enjoyable, but pretty risque
Okay, first things first. Christina Aguilera has an amazing voice. I don't think anyone could argue with that. I've waited to see this movie for over 2 years, and I could not wait to watch it.
I have mixed feelings about "Burlesque." I loved the songs and some of the choreography. However, I didn't like watching girls shake their partially-clothed behinds in the camera. The majority of the dance scenes are quite sensual. There's one or two that are more risque than all the others though.
Other than the dancing, Ali and Jack have a romantic affair. Jack teasingly walks throughout the apartment naked, and the only thing covering up his front is a box of cookies. (You see his naked rear). It's more of a comedic scene than a sexual scene, but still... that doesn't change what we see.
I waited until I was 17 to watch this, and I still was a bit uncomfortable at a few moments. Overall a good movie, but not for kids under 16 or 17.
What other families should know
Too much sex
Too much swearing
Too much drinking/drugs/smoking