A Prada-clad accused dine-and-dash diva who targets some of the city’s priciest eateries brazenly posted Monday about hitting up two more hot spots over the weekend — while mocking cops for tossing her leftovers. Alleged serial eat-it-and-beat-it foodie Pei Chung, 34, of Brooklyn had already been busted five times since late October for ordering hundreds of dollars in food at top joints — then claiming to be an influencer willing to give them publicity in exchange for freebies, The Post