The reality star posted a cheeky shot to Instagram showing her very tanned self rocking a strapless black two-piece.
Her caption read: "After work out selfie. Excuse the tan marks. Bring on those summer abs."
What tan marks?!
Lydia recently returned to the UK from Dubai, where she was pictured having fun in the sun with TOWIE co-star James 'Arg' Argent – and, once again, looking fabulous in a bikini!
In pictures published exclusively by Reveal (which you can view here), it's clear the couple are more smitten than ever as they walk hand-in-hand on the beach and cuddle up on a sun lounger.
Arg is looking better than ever after entering rehab last year and cleaning up his lifestyle. He's lost more than four stone and is looking happier and healthier than we've seen him look in a long time.
In the series finale of TOWIE, which aired earlier this year, we saw on-off couple Lydia and Arg admit they still had feelings for each other and they wanted to be together. For good. This was it.