The starlet is currently holidaying in sunny Marbella with her co-stars and as she made her way to Elliott Wright's new restaurant Olivia's La Cala, Lydia was sporting a smile that beamed from ear to ear.
Could that have anything to do with being reunited with her co-star beau?
Making her way into the swanky eatery on the Spanish party resort, Lydia cut a stylish figure in her striped dress.
Lydia teamed her girly ensemble with a black box clutch and matching courts, injecting an extra dose of glam into her getup with a slick of Hollywood red lipstick.
She joined the likes of Peter Wicks, Bobby Norris, Jessica Wright and her mum Carol at Elliott's new haunt. This was actually Jess' second trip to Olivia's in two days, partying there the night before for the launch of its champagne bar.
One person Lydia was without, however, was her boyfriend James Arg Argent - even though he has now finally arrived in Marbella!
Arg had flown out to Marbs late as he was busy with other filming commitments, but Lydia confirmed his arrival earlier today. Sharing a selfie with her beau, she told fans: "My prince has finally arrived in Marbs @real_arg #TOWIE."
While Arg has now made it to Marbella, certain TOWIE stars won't feature in the Marbs special that kickstarts the show's new series.
Although she's still a part of the show, Fran Parman hasn't gone to Marbella and neither have Chloe Sims or Billie Faiers. Both Chloe and Billie are busy looking after their daughters back in Essex.
Instead, TOWIE has welcomed two new faces overseas. Dan Edgar's ex-girlfriend Kate Wright has now joined the cast. She and Dan had dated for four years, before he split with her when he joined the show back in February.
Earlier this week, the exes finally came face-to-face again when Kate and Dan joined their co-stars for a night out at Funky Buddha.
Kate isn't the only newbie as she will be making her debut with her good friend, and self-confessed lothario, Michael Hassini. And while Kate and her ex were reminiscing, Michael was spotted enjoying an intimate convo with Ferne McCann...
TOWIE is set to return to ITVBe on Sunday 4 October.
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