Three campers face possible eviction tonight after they proved to be the least popular with I'm A Celebrity...Get Me Out Of Here! viewers.

Who will go? Sam Fox, Sabrina Washington and Jimmy White are up for eviction

Former page three girl-turned businesswoman Sam Fox, snooker player Jimmy White and singer Sabrina Washington received the lowest number of votes when phone lines closed last night.

The trio found out they were at risk last night when the reality show's hosts Ant and Dec went into the Australian camp.

Voting lines then reopened, with all earlier votes still counted, and the person with the least support will tonight be told to pack their bag.

Sabrina, a former member of the girl group Mis-Teeq, found herself under threat despite winning food for the camp by spending a sleepless night with chef Gino D'Acampo.

The pair were sent away from camp for a sleep-depriving challenge that meant one of them had to wind back an alarm clock so the minute hand never struck the half hour.

After successfully staying awake, albeit in shifts, they were rewarded with a tin of Spam which Gino duly cooked up for the rest of the camp, surprising even himself.

The Italian chef said: "Who knew that a staple tin of Spam could send the entire camp into such rhapsodies?"

Gino had earlier teased Sabrina about her burgeoning romance with former Hollyoaks actor Stuart Manning.

"Sabrina is single and so am I," said Stuart, who played teacher Russ Owen in the Channel 4 soap opera.

"Everyone can have a little dig at or a joke about us and it just makes us both laugh as it's so ridiculous."

He confided in Sabrina: "We're just good mates. I'd understand it if I was always trying to touch you or something but nothing has happened at all... I'm not in it to have a relationship."

However, Gino would not let the subject lie and later told the Bush Telegraph: "I don't think, I know that they fancy each other. They know they are being watched by everyone so they are probably not realising their love at the moment - but I know it's there."

Sabrina and Gino's success at the sleeplessness challenge followed the efforts of Kim Woodburn and Joe Bugner who a stomach-churning drinking game with flying colours.

The heavyweight boxer and the cleaner won the admiration of their jungle camp mates by winning the maximum number of stars after downing cocktails of crocodile eyes, kangaroo anus and pulped mealworms.

And just when the pair thought their misfortunes were finally over they were offered a final drink for the road to win the camp a chocolate treat.

They chose to drink a witchetty grub smoothie dubbed the Sam-Puka, and the cocktail lived up to its name with Kim vomiting the drink back up, covering herself in regurgitated green slime.

Joe kept his down so Ant and Dec offered Kim one more chance to win the chocolate. She accepted the challenge, downed the liquid and returned to camp a hero.

Actor George Hamilton praised her, saying: "You are some piece of work - amazing."