Rylan Clark's odds of winning Celebrity Big Brother 2013 are on the drift according to Ladbrokes.
Gillian's exit on Friday night has left just seven housemates in the house - Tricia, Rylan, Ryan, Claire, Speidi, Frankie and Razor - all now going for the win.
X Factor star Rylan has been the long-term favourite since day one, however after Friday night's unexpected eviction of Gillian it looks like more upsets could be on the cards as Rylan's chances of winning the show have drifted out to 2/5 (from 1/4).
The biggest movers and shakers in the outright betting is Heidi and Spencer, and the couple have seen their odds slashed in half to 8/1 (from 16/1) to win the show after their late night bedroom antics.
Razor remains the second favourite to be crowned the King of Big Brother at 6/1, and the punter who placed £1000 on him earlier in the week must be confident of cashing in his betting slip upon seeing Rylan's odds on the drift.
Jessica Bridge of Ladbrokes said: "Gillian's eviction came as a surprise to both us and our customers as Tricia had been heavily backed. Although Rylan's still the favourite by a country mile punters are smelling rat and are backing the outsiders to cause a huge shock in a week's time."
Ladbrokes latest betting
Winner of CBB
Heidi and Spencer 8/1
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Celebrity Big Brother 2013 continues nightly on Channel 5.