Holiday romance! Shirtless Brandon Jenner and his bikini-clad wife Leah indulge in some serious PDA on Greek holiday

They have spent the past few days with their extended family in the picturesque Greek islands.

So it was unsurprising that Brandon Jenner and his wife Leah became quite overcome by the romance of their surroundings as they spent some alone together alone in Mykonos on Wednesday.

After venturing to a nearby cliffside, the couple kissed and embraced together, while standing on a rock in their swimwear.

Public display of affection: Brandon Jenner and wife Leah kissed in a romantic moment on the island of Mykonos Greece on Wednesday

Brandon - Bruce Jenner's oldest son, showed off his muscular frame in just a pair of swimming shorts and flip flops.

Leah, meanwhile, showed off her svelte figure and perfect posterior in a black bikini, and wore her blonde hair loose down her shoulders.

Brandon's farther Bruce appeared to be capturing some of the amorous moments on camera after he was spotted at a nearby rock face.

Perfect couple: The twosome showed off their toned figures as they frolicked in the flowers in Greece

Embraceable you: Leah showed off her pert posterior while her husband wrapped his arms around her waist

For your eyes only: The couple were very touchy feely in their pretty surroundings

Brandon and Leah then enjoyed a spot of paddleboarding

The couple - who married last May have been spending time with the Kardashians and Jenner family after it was announced they would feature on the forthcoming series of Keeping Up With The Kardashians.

Khloe Kardashian announced back in March that Leah, Brandon, and his younger brother Brody would be appearing on the show.

'I'm always excited for each new season of Keeping Up with the Kardashians,' she wrote on her blog. 'But I'm especially excited for this upcoming season because you're going to be seeing a lot more of the Kardashian/Jenner clan!

Perfect figure: Leah showed off her enviable curves in a black bikini

Between a rock and a hard place: The couple seemed happy and relaxed during their day out

Captured on camera: Bruce Jenner appeared to be taking video footage of the couple

'My stepbrothers, Brody and Brandon, and Brandon's wife Leah are going to be on the show much more, which means an even closer look into the inner-workings of my crazy, wonderful family! Get ready people!'

Brandon and Brody are Bruce's children from his previous marriage to Linda Thompson.

Brody is no stranger to reality television, having appeared on MTV series The Hills before going on to star in his own short-lived series, The Princes of Malibu.

Musical couple: Brandon and Leah may be hoping the reality show raises the profile of their band

Striding though the grass: The couple spent the day sunning themselves among wild flowers on the cliff face

Chilling out with Pops: The couple spent time with Brandon's father Bruce Jenner away from the chaotic Kardashian family

The former boyfriend of Canadian singer Avril Lavigne, he is apparently 'looking forward to getting to know (his) extended family a little better.'

Leah and Brandon may be hoping the show raises their musical profile, with their band Brandon and Leah having released their début single Life Happens last year.

'Everything is groove based,' Brandon writes on the couple's website about their music. 'We like things with a positive, beach vibe. 'If our songs don’t make you want bob your head, then we haven’t done our job.'

Bobbing along: The couple then took a turn on the paddle board among the rock pools

Another day in paradise: The couple have been tweeting about how much they have been enjoying their Greek holiday

Taking charge: Leah got to soak up her beautiful surroundings while Brandon took on the paddle work

The couple met at school in Malibu before writing and performing with each other.

'Someone once said paying your dues isn’t getting in a van and driving around the country; it’s figuring out what you want to do sonically and finding your niche,' adds Brandon.

'We were always honest about how we feel.'