Jamie spent bank holiday Monday with Tara and a group of friends as they enjoyed drinks in the sunshine.
In a photo posted to Instagram, Jamie poses alongside Tara who raises her hands to cover both of their mouths.
It was only two weeks ago that Jamie and Tara gave the strongest hint they were back together after being pictured walking hand-in-hand during a stroll in London.
Rumours of a reunion actually surfaced last December when the pair enjoyed a sunny holiday in Barbados, which was just weeks after Jamie professed his love to MIC co-star Lucy Watson.
Speculation reignited again in March when Tara posted a photo of Jamie kissing her on the cheek.
Jamie has so far remained tight-lipped on his complicated love life, but it was just last night that he was gushing over model Emily Ratajkowski, who is most famous for starring in Robin Thicke's 'Blurred Lines' music video!
Jamie wrote on Twitter (5 May): "It's time for us to get married @emrata."
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