Jersey Shore 'Jersey Shore' star Vinny Guadagnino releasing keto cookbook 08/09/2019 "Jersey Shore" star Vinny Guadagnino is releasing a cookbook based on the ketogenic diet on Sept. 24 titled The Keto Guido Cookbook. Read More RELATED NEWS 'Jersey Shore' star Angelina Pivarnick and husband Chris Larangeira heading for divorce again'Jersey Shore' star Deena Cortese gives birth to second child with husband Chris BucknerNicole 'Snooki' Polizzi explains her decision to leave 'Jersey Shore' TAGS: Vinny Guadagnino