Diners, Drive-Ins and Dives S46 E15 Champion Chefs

This trip, Guy Fieri's visiting restaurants owned by rockstar chefs who are familiar Food Network faces. In Studio City, Calif., Chef Antonia Lofaso is cooking up out-of-this-world global flavors, from Japanese to Italian. Then in Rapid City, S.D., Chef Justin Warner is serving up righteous ramen and dynamite dumplings.