Tiffany Pollard says 'Big Brother's Jackson Blyton is bi-curious.
On the show's first night, Jackson got a massage from Sam Giffen and Laura Carter and former 'Celebrity Big Brother' star Tiffany believes he is "exploring" his sexuality in the house.
Speaking on spin-off 'Big Brother's Big On The Side', she said: "Jackson is not full on heterosexual. He has told me he would get frisky with a man, so he's exploring right now. That's what he told me."
However, fellow panellist Kerry Katona is worried that Jackson is leading openly-gay contestant Sam on.
She said: "I'm not [sure] that Jackson is one hundred per cent heterosexual. If he isn't that's fine but if he is then he shouldn't lead Sam on as he seems like a really nice guy."
Their comments came after viewers saw Sam and Laura massaging Jackson, with an excited Sam saying: "It's about to get f***ing frisky mate!" while Laura joked: "I'm actually worried it will, that's my problem."
And Jackson showed his enthusiasm by saying: "Do you know what, this is the best first night ever."
Meanwhile, the first day of the new series of 'Big Brother' was also eventful for 'The Others', a group of contestants housed in a separated building who must eliminate the housemates and take their place, as Ryan Ruckledge vomited in the garden.
The former 'X Factor' contestant was furious about being part of the fringe group and whined: "I'm fuming, what is the point? Why am I even here, I might as well go home now. I didn't even get to walk down that catwalk."
He then vomited in the garden as his horrified co-stars rushed to help him.
Meanwhile, Laura Carter and Lateysha Grace are already up for eviction while four more contestants are set to join them.
BBUK tweeted: "Four more housemates will be nominated for Friday's eviction. But there'll be no public vote. Who goes? #TheOthers decide! #BBUK
"That's not all. Two housemates will leave the main House... and join #TheOthers in theirs! (sic)."