MKR villains Josh and Austin gave three contestants food poisoning

They received a verbal smackdown from Manu Feildel on Sunday night's episode of My Kitchen Rules. The Christian brothers gave three contestants food poisoning and left the judges 'disgusted' by their dirty house, which included 'mouldy cat food at the front door'. Josh and Austin made 'three contestants sick at their instant restaurant' - and judges Manu and Pete were 'appalled by their dirty home' An on-set source told Woman's Day: 'Karito threw up twice and was sick, Stacey got sick and Romel was on antibiotics for two weeks.' Ash and Stacey were also so worried about the state of the brothers' kitchen they didn't want to eat any food prepared in it On Sunday's episode, Manu gave the home-schooled brothers a grilling at their Instant Restaurant, after they took four-and-a-half hours to deliver their main course. On Sunday's episode, judge Manu Feildel gave the boys a grilling at their Instant Restaurant after they took four-and-a-half hours to deliver their main course The Frenchman, 45, then lashed out at 21-year-old Austin for looking confused by the feedback, saying: 'Don't look at me like this!'