Jasmine entered the house yesterday as part of this week's shopping task, Hotel Big Brother, where the housemates are tasked with delivering a five-star hotel service to former stars of the show.
Jasmine, 29, who appeared on the 10th series of Celebrity Big Brother in 2012, went back into the house as a VIP guest along with Big Brother 2013 contestant Dexter Koh and she sported a very glamorous appearance.
And, it didn't take long for Jasmine to start flirting with 20-year-old Cristian.
In a new video shared on the Big Brother website, Jasmine and Cristian clearly struck up a quick bond in the house as they were pictured walking hand-in-hand in the garden at night.
Jasmine thought Cristian was going to walk into the main bedroom with her, unaware that he would be sleeping in the bunker as he is part of the hotel staff for the task.
Cristian explained that he wasn't allowed to sleep with the VIP guests, but that didn't stop the pair from flirting up a storm.
Jasmine said: "This sucks for you, doesn't it?! Shame."
Cristian, who used to date Hollyoaks star Stephanie Davis, began laughing after realising his housemates were watching his movements with Jasmine, but it wasn't long before the pair locked lips.
Giving him a kiss goodnight, Jasmine didn't have a care in the world as she engaged in a full-blown snog with Cristian by the bedroom door.
As soon as Jasmine parted ways and went into the bedroom, the boys - Marc, Jack and Nick - cheered in excitement, congratulated Cristian and even gave him a round of applause for kissing Jasmine!
Jasmine became well-known after taking part in TV show Make Me A Supermodel. She is mother to son Phoenix and her partners have allegedly included Simon Cowell and Cristiano Ronaldo.
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