With Halloween in the rear view, the time has come to look forward to the Holiday Season. And with each new year comes new Christmas-themed content, including big movie releases. This year’s feel good comedy hitting theaters in Paul Feig’s Last Christmas, named after the George Michael song of the same name. But that Christmas classic isn’t the only song from Michael’s catalogue in the new holiday classic. In fact, he’s the soundtrack to the entire movie, and Paul Feig recently explained exactly how that came to be.