New look, new show! Guy Fieri is set to host a new show on the Food Network following his dramatic transformation. The Food Network announced on Thursday, January 29, that Fieri, 58, will front Flavortown Food Fight, per People. The new food competition series will premiere on Wednesday, March 4. "Long referred to but never before seen, the mythical and delicious Flavortown will be the setting for this multi-round, culinary competition," the press release read.