The celebrities discussed Baker's potential weight loss after seeing his picture on his trial box and admitted that he did look different following 17 days in the jungle.
David Haye commented that he didn't recognise Baker from his original picture, adding: "It looks like someone different."
Campmate Eric Bristow added: "He is, isn't he, and that's 17 days."
Ashley Roberts said the experience will help him avoid temptation whilst Hugo Taylor said that Baker can take this knowledge "into the outside world".
Rosemary Shrager also admitted she was very happy about her diet, saying: "I feel completely different, I feel better. I've obviously lost some weight. I feel better in myself and feel a lot healthier.
"I'm just going to continue. I've never ever had the opportunity to do a situation like this, to be starved and to do it in such a drastic way. It's been great - I feel so much better in myself.
"It's really important, it can be done. That's what I'm so thrilled about. I wonder how much I've lost. It's a great boot camp."
Baker became the latest celebrity to leave the jungle earlier tonight (November 25), after losing to Eric Bristow in their head-to-head Bushtucker Trial.