Les Miserables: Wolverine is upset because The Gladiator is being a douche and calling him up on shit so he decides to save Catwoman's daughter who is being abused by Belatrix Lastrange and Borat. She grows up to be Karen from Mean Girls and everyone sings about how hard it to be that attractive.
The Phantom of the Opera: King Leonidas is upset because Aberforth Dumbledore and Charles Dickens have taken over his opera house and Nite Owl is trying it on with Yuma, he wants Yuma so he drops a Chandelier on their asses.
Mamma Mia!: Aunt Josephine has to choose between James Bond, Bootstrap Bill and Mr Darcy as the father of her daughter while Karen from Mean Girls and Howard Stark try to get married - things get messy when Martha May Whovier and Molly Weasley begin wooing everything with a pair of legs. Abba songs follow.