Burlesque Massacre (2011)

A group of dancers are tricked into going to house of the lead dancer, Crystal in her own Burlesque show. Her brother still resides there alone. The sibling have had an incestuous relationship since their teenage years. The plan is as follows: Have a free place to stay for a few days while the girls practice their routine, then go off to play the first show during their tour. The only problem is that Crystal's family has been and still is way less than normal. You could even say-abnormal, but that would be an understatement. The Burlesque girls start to be picked off one by one, and its anyone's guess who will survive.