Grey Poupon weighs in on Olivia Wilde dressing controversy with its Don’t Worry Dijon Thursday, October 20 by ABC NewsOlivia Wilde and her ex Jason Sudeikis may have called a former nanny's rumors about them false, but one ingredient of her story is getting stronger: Wilde's salad dressing. And now the mustard brand Grey Poupon is layering on the snark because of it. The nanny claimed this "special dressing"... Read More.