Helen Flanagan and Dean Gaffney are the latest stars to be sent home from I'm A Celebrity... South Africa.The duo were plunged straight into an intense Bushtucker Trial during the latest episode of the South African edition of the show, and tried with all their might to get a seat on the safe bench. During the challenge, the campmates taking part were all locked inside wooden boxes with glass screens.The rest of the group then watched as the stars attempted to fish for their keys amongst critters and other contents.