Taking to Instagram yesterday, Lydia proved she certainly isn't camera shy, posting a photo of herself posing in her bikini.
We're bet Arg is feeling pretty smug right now! Swit-swoo!
The Essex beauty flaunted her fabulous figure in a black two-piece, showcasing her impressive Marbella tan while doing so.
We're still so baffled at how the TOWIE girls manage to look so glam in their pool attire. Tips, please?
Alongside her photo, Lydia teased: "Life's a beach." Oh, to be working in Marbs like she and her Essex pals are!
Since her arrival in the Spanish party resort, Lydia has been as loved up as ever with boyfriend Arg and the pair have been engaging in plenty of poolside PDAs.
The pair rekindled their romance during the last series of TOWIE, insisting this time round their relationship is the real deal.
It certainly looks like it might be!
Childhood sweethearts Lydia and Arg recently opened up to Reveal about their relationship, hinting a marriage proposal is more than definitely on the cards. Eek!
Lydia has been hinting marriage (remember her cryptic 'Wife Life' hashtag?!) since the pair got back together, telling us: "It's not too soon for him to propose – I met him eight years ago! It's something we know is going to happen, he's probably just waiting for the right time."
Gushing about her beau, she added: "We get on so well. I've never had this with anyone else - I love him so much it aches my heart."
Following their romantic reunion, Lydia and Arg revealed they have now moved in together too.
And pleased to be sharing his girlfriend's home with her, Arg has said: "I love the fact that we can go to bed with each other and have a cuddle, a chat and a kiss."
TOWIE returns Sunday 14 June at 10pm on ITVBe.
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