Burger King has suggested that one of its beef burgers deserves a Michelin star.br CNN reports that marketing campaign has caught the eye of the respected culinary guide.br The fast food giant's Belgian arm launched a petition demanding a sought-after star for its new Master Angus burger.br Burger King is encouraging followers to sign an online petition aimed at Michelin Guide inspectors.br The campaign promoted a response from the Michelin guide social media team.br Michelin jokingly promised that an inspector would judge the burger.