Baz Luhrmann and wife Catherine Martin approve of young pop stars wearing revealing clothes. “Being young is all about making crazy choices,” Martin tells us. “Isn’t that what everyone said of the youth in the ’50s when people were saying outfits were too revealing or the gyrating hip movements of Elvis Presley was going to ruin . . . the world?” “Moulin Rouge” and “The Great Gatsby” director Luhrmann says he’s even a fan of Miley Cyrus’ moves: “I’m actually happy there’s a dance craze people are railing against. That just means there is a possibility of a movie about a dance that must be not done.” But, “I didn’t say I was going to make a shocking twerking film.”