Mila Kunis and Ashton Kutcher saw the big game as a chance for a big parenting break!On Super Bowl Sunday, the couple will star in a Cheetos commercial. In a new chat, Mila hilariously said one of the main reasons she and her husband signed on to do the commercial was to just get away from daughter Wyatt and son Dimitri for a few hours."It's so silly! Ashton and I, we never work together," she told Entertainment Tonight.