Christopher Biggins, Saira Khan, Lewis Bloor and Heavy D are immune from this week's 'Celebrity Big Brother' eviction.

Christopher Biggins

Christopher Biggins

The pantomime legend was made the house's "secret boss" after his arrival last week and was told to nominate four people he wanted to face the boot later this week.

But little did he know his housemates were aware of his title and were told to do all they can to irritate Biggins so he'd put them up for eviction which, in turn, would win them immunity.

The 67-year-old star selected his good friend Saira first after the 'Loose Women' panellist convinced him she wanted to leave the infamous abode because she missed her children.

'The Only Way is Essex' hunk was next to receive immunity from the public vote after his good looks, confidence and incredible muscles aggravated Biggins.

The eccentric presenter was told to seal the deal by pouring a glass of water over his victim and planting a kiss on his lips.

However, Lewis - who was dressed in all white - wasn't too shocked by Biggins' instructed antics as he predicted it.

Heavy D - real name Colin Newell - was the last to be on the receiving end of Biggins' odd behaviour as he was told to serenade the final person he wanted to put up for the boot.

And, because Biggins' successfully completed the challenge, he too was given immunity from this week's shock eviction.

Meanwhile, Sam Fox, Marnie Simpson, Aubrey, James Whale, Stephen Bear, Renee Graziano, Ricky Norwood, Chloe Khan, Katie Waissel, Frankie Grande and Grant Bovey will face the chop when the public vote is opened this week.