Jessica Simpson, whose Dessert line of edible beauty products launched this year, has just been slapped with a lawsuit by an industrial supplier, per

Celebrity Justice. California-based Cosmojet names the Newlyweds star among a laundry list of defendants, claiming they sold $1 million in products to her Dessert Beauty but have been shorted nearly $200,000. Simpson's rep calls the suit "meritless," pointing out that, as Dessert's spokeswoman, Simpson isn't responsible for accounting issues. That job belongs to Ashlee's drummer.