I'm A Celebrity 2014: Melanie Sykes, Jimmy Bullard, Tinchy Stryder or Carl Fogarty face exit

The Galah team failed the Terror Tombs trial

Four I'm A Celebrity... Get Me Out of Here! hopefuls will be spending a sleepless night down under, as the first public vote-off looms.

The latest show revealed that Melanie Sykes, Jimmy Bullard, Tinchy Stryder or Carl Fogarty will be packing up and leaving the jungle after their team lost an immunity challenge.

For each round of the Terror Tombs trial, rival teams the Galahs and the Wombats had to spend 15 minutes lying in the dark inside separate coffins, or to outlast their opponents.

Those who went the distance then felt keys drop down from the darkness and the race was on to find the hidden lock in each tomb to escape.

The Galahs won the challenge overall - their second victory of the show.

Earlier the two teams went head-to-head in a Bushtucker Trial worthy of Harry Houdini and his water chamber.

Competitive Fogarty was the obvious choice for the Wombats, but he turned out to be no match for former X Factor hopeful Jake Quickenden.

While the victorious Galahs enjoyed an ostrich egg for dinner, the Wombats went to prepare their tucker only to realise Fogarty had let the side down again by mixing their rations in together.

Sykes explained: “They have different cooking times so between us we had to literally separate the beans from the rice.”

PA