Bikini-clad Heidi Klum, 42, looks incredible as she lies on top of beau Vito Schnabel, 29, during a very passionate display in Sardinia

Supermodel Heidi Klum has been enjoying a sunshine break in Sardinia to mark her boyfriend Vito Schnabel's 29th birthday and their romance appears to be going from strength to strength. 

Heidi lay on top of her man in a very passionate display as they kissed and cuddled with the stunner flaunting her incredible bikini body on Thursday.

Dressed in a colourful crocheted bikini, the stunner showed off her long limbs and developing tan as she treated the beach as her very own catwalk. 

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Going well then: Supermodel Heidi Klum, 42, and Vito Schnabel, 29, put on a very romantic display as they topped up their tans in Sardinia on Thursday 

Going well then: Supermodel Heidi Klum, 42, and Vito Schnabel, 29, put on a very romantic display as they topped up their tans in Sardinia on Thursday 

Wow thing: Heidi looked incredible as she paraded around in a crocheted bikini in the sunshine

Wow thing: Heidi looked incredible as she paraded around in a crocheted bikini in the sunshine

She covered up her tousled blonde locks with a trendy sunhat, before covering her handsome man in kisses, who appeared to be lapping up the attention. 

Shirtless Vito showed off his muscles while wearing a bright pair of board shorts which were emblazoned with a seahorse print.

The loved-up couple sat beside a blue beach holdall as they made the most out of their time together in the sunshine. 

Blonde ambition: Heidi was sporting tousled beach hair after cooling off in the water
Stunning: She covered up her flowing locks with a sun hat as she made the most out of her day off

Blonde ambition: Heidi was sporting tousled beach hair after cooling off in the water 

How does she do it? She showed off her golden tan after a week in the sunshine with her doting man 

How does she do it? She showed off her golden tan after a week in the sunshine with her doting man 

Crochet your way into Heidi's bikini

This fancy little crochet number is turning into quite the celebrity bikini this summer! Cara Delevigne, Bar Rafaeli, Rosie Huntington and so many other gal pals are buying into this multi-colored woven trend, by luxury swimwear brand-- Kiini.

And the good news is that we can too! Click right to chose your color from Net-a-Porter.

Personally, we're really inspired by Heidi's bright 2-piece, it's both youthful and flirty-- the only two words you want to be during summer.

Of course if this itsy bitsy crochet 'kiini is beyond your budget, we completely understand. Which is why we're scoured the internet high and low for some great alternatives. Check out our edit below and start planning your next vacay.

* PRICES MAY NOT BE AS ADVERTISED
Moving on: The outing comes as Australian model Erica Packer is reportedly dating British singer and Heidi's former spouse Seal

Moving on: The outing comes as Australian model Erica Packer is reportedly dating British singer and Heidi's former spouse Seal

She's done this before: Heidi looked like she had stepped straight out of the pages of a fashion shoot
Amazing: Despite wearing minimal make-up, she looked effortlessly beautiful

She's done this before: Heidi looked like she had stepped straight out of the pages of a fashion shoot

Who can blame him? Shirtless Vito soon came to join her in the water as he showed off his muscles

Who can blame him? Shirtless Vito soon came to join her in the water as he showed off his muscles

Can't keep apart: The pair engaged in conversation as they remained close to one another 

Can't keep apart: The pair engaged in conversation as they remained close to one another 

Great from all angles: Heidi made sure she didn't get tan lines as she adjusted her straps 

Great from all angles: Heidi made sure she didn't get tan lines as she adjusted her straps 

The outing comes as Australian model Erica Packer is reportedly dating British singer and Heidi's former spouse Seal.

Woman's Damagazine reports that an onlooker saw the pair getting 'intimate' on a boat as they enjoyed a romantic getaway in Positano, Italy.

But Heidi seemed unfazed as she spent time with Vito, walking down to the water in a bid to cool off from the warm temperatures. 

In sync: Heidi and Vito were unable to keep their hands off one another as they enjoyed their vacation

Special time: At one point, she gazed into her man's eyes as they savoured the moment 

Special time: At one point, she gazed into her man's eyes as they savoured the moment 

What a connection: The pretty blonde showed off her pert posterior as she went in for another cuddle 

What a connection: The pretty blonde showed off her pert posterior as she went in for another cuddle 

Trying not to get burned: Heidi used her hat to cover her tummy as she rested on Vitos' legs 

Trying not to get burned: Heidi used her hat to cover her tummy as she rested on Vitos' legs 

The day before, the couple showed they have shared interests as they headed to the Pevero Club golf course, where they looked loved up as they made their way around the course. 

In a new Instagram post to mark his big day Heidi earlier this week, Heidi wrote: 'I love you my V HAPPY BIRTHDAY' alongside an adorable picture of the pair enjoying their loved-up break away.   

Vito and Heidi have been inseparable since they were first linked in March last year.

Keeping busy: At one point, Heidi placed her hat over her face, while Vito checked his phone 

Keeping busy: At one point, Heidi placed her hat over her face, while Vito checked his phone 

Stylish: Placing on some designer frames, Heidi took a moment to appreciate the incredible view 

Stylish: Placing on some designer frames, Heidi took a moment to appreciate the incredible view 

All in the details: Adjusting her straps once again, Heidi showed off a perfect red manicure as she shielded her eyes 

All in the details: Adjusting her straps once again, Heidi showed off a perfect red manicure as she shielded her eyes 

Making the most of it: Heidi showed off her pert posterior once again and Vito looked like he was snapping the moment 

Making the most of it: Heidi showed off her pert posterior once again and Vito looked like he was snapping the moment 

Always thinking: She stayed sun safe by wearing a white cotton vest top for some of the time 

Always thinking: She stayed sun safe by wearing a white cotton vest top for some of the time 

  

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