Ulrika Jonsson and Lucy Pinder are the first contestants to face the public vote on the new series of Celebrity Big Brother.
The TV presenter and glamour model could be evicted from the Channel 4 reality show on Friday after they were nominated to leave the house by Head of House Terry Christian.
The former Word host had been charged with selecting this week's nominees on the basis of criteria selected by Big Brother and chose Ulrika, Lucy and former boyband star Ben Adams.
However, Ben's fellow housemates voted to save him from possible eviction, leaving Ulrika and Lucy facing eviction.
Ben was saved when five contestants - rapper Coolio, singer LaToya Jackson, singer Michelle Heaton, politician Tommy Sheridan and actor Verne Troyer - named the A1 member as the housemate they wanted to remain on the show.
Shameless star Tina Malone had voted to save Ulrika while former Sugababe Mutya Buena chose Lucy.
Terry had nominated Ulrika for having the biggest ego, Lucy for being the least talented and Adams for having the least integrity of the housemates.
"I've worked in this business long enough to question everyone's integrity, so I'm just going to go for the three younger ones because maybe they are being a bit overpowered by the older ones," he said of his choice.