Yesterday (14 January) the flirty twosome decided to get fit and work out by performing some press ups in the living room.
But of course, it wasn't long before they were locked in another embrace and feeling each other up!
Lee was seen attempting to work on his muscles with a set of press ups, when Jasmine climbed onto his back, holding her arms around his chest.
Perhaps she was trying to give him a more strenuous workout since the stars don't have access to weights in the house?
Jasmine also had a go at some press ups (without Lee on her back!), before she and her boy band love interest compared the size of their biceps and then rolled around on the floor together.
Hopefully, Lee's ex-crush and fellow housemate Casey Batchelor wasn't watching them!
Despite Lee's best efforts to show Casey he is no longer interested in pursuing a relationship with her, the brunette model has found it difficult to hide her feelings for the pop singer and is struggling to see him kissing and cuddling Jasmine at every opportunity.
Discussing her problems with Lee to housemate Jim Davidson yesterday, she said: "It's just difficult for me in here now. It's fun with everyone but [Lee and Jasmine's romance] is being put in my face 24/7. Put in my face. After he's told me things... and kissed me again in the Bolt Hole. Then he comes in here and rubs everything in my face."
Casey then tried to claim she was over Lee (which she clearly isn't!) and that she was merely upset about how "disrespectful" he was being.
She added: "I'm past it now, but it's just disrespectful disregarding people... I'm fine."
When Jim consoled Casey by suggesting she could see where things go with Lee outside of the Celebrity Big Brother house, she insisted that there was no chance of a future for the pair.
"I would never go there now," she said. "Are you having a laugh? Never! I couldn't deal with him anyway. As Linda said, I've had a lucky escape. I need to be on my own. It's the best way, trust me. You don't get any disappointments then."
Somehow we don't think this is the last we'll hear of Casey discussing how she is "over" Lee.
CBB continues tonight on Channel 5.
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