The Made In Chelsea lothario, 25, seemed to be spending yesterday evening (27 November) with on-off love interest Lucy Watson...
Just hours after landing back in the UK after holidaying in Miami, Jamie posted a picture of Lucy in the driving seat of her new Mercedes, with the caption: "Look who's driving me... Thank you @imLucyWatson."
For anyone hoping that the pair might have reunited, this was a flicker of hope.
But just an hour later, Jamie's head still seemed to be in Miami when he tweeted a picture of model Chloe Lloyd draped over him.
He wrote: "I'm jealous of you people still in Miami... I know it isn't fun without us there @xChloeLloyd."
McVities heir Jamie and best friend Spencer Matthews have spent the last week partying and flirting their way around Miami with Victoria's Secret models.
Earlier this week, Spencer shared a saucy topless snap of himself with a brunette model sat on his lap.
When they landed back in the UK, Jamie confessed: "Just landed back in London with @SpencerGeorgeM and it's safe to say we are wounded men."
It's not unlike Jamie to be confused when it comes to matters of the heart, though... He told Binky he loved her last year but then changed his mind and left her hanging.
And this year he has been torn between Spencer's ex Lucy and resident troublemaker Phoebe-Lettice Thompson.
Now it seems model Chloe has caught his attention... But we wonder what Lucy has to say about it?!
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