The public have chosen Dean McCullough to face his fears in tonight's Bushtucker trial, called Lethal Lab on I'm A Celebrity tonight. The celebrities are desperate for stars after a night of rice and beans - but it looks as though things will get heated for Dean as he lashes out at Geordie duo Ant and Dec amid the challenging and disgusting trial. In the preview for tonight's episode, the Irish star is seen panicking as he takes on several different containment areas.

Dean's face is placed in a box, and his aim is to try and get as many stars as possible with just his mouth and tongue - all the while creepy crawlies, worms, and cockroaches are piled in on top of him. A stressed out Dean seemed like he was having none of Ant and Dec's banter as he yelled: "Don't tell me anything. Don't tell me," after Dec teased what kind of insect friends would be joining him in the boxes.

It comes after Dean, 32, dramatically quit his Bushtucker trial on Tuesday night when he was only minutes into it. A day on from GK Barry getting almost full stars and feeding the camp well, things went the other way on Tuesday evening. Dean faced the gruelling challenge called The Sinister Sarcophagus.

Dean soon learned from hosts Ant and Dec that he'd be locked inside a mummy figurine for the duration of the trial. He would have to answer a series of Egypt-related questions. For every question that he got right, a star would be lowered down and he would have to release it using only his mouth, all within .