Zara McDermott puts on a busty display in a strapless orange swimsuit as she enjoys a family holiday - after boyfriend Sam Thompson revealed their desire for children drove him to ADHD diagnosis

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Zara McDermott showed off her eye-popping bust on Sunday as she enjoyed a family holiday in Marbella, Spain. 

The former Love Island star, 26, showcased her incredible figure in an eye-catching strapless orange swimsuit.

Zara put her gorgeous curves on display in the orange number as she relaxed in the sun and took a dip in the pool. 

She added a pair of brown sunglasses to her ensemble and tied her brunette locks into a slicked-back bun.

The beauty could be seen topping up her tan and enjoying the sunshine as she spent quality time with her loved ones.

Incredible! Zara McDermott showed off her eye-popping bust on Sunday as she enjoyed a family holiday in Marbella, Spain

Zara certainly appeared to be enjoying her time away, where she is staying at the luxury 5-star Puente Romano Hotel.

But her holiday comes after boyfriend Sam Thompson revealed it was his desire to become a dad that finally pushed him to get help for his ADHD.

The former Made In Chelsea star, 30, who was recently diagnosed with attention deficit hyperactivity disorder (ADHD), opened up about his struggles on Sunday.

The TV personality admitted he 'does really want kids' one day but felt like he couldn't 'even look after himself' and need to find a way to deal with it.

He told OK! magazine: 'A big thing for me was kids, I do want kids and I want to know I can look after a child. I want to know I'm the provider and I'm the carer and that I can be the security that child needs to grow up.

'I was like, "I don't feel like I can even look after myself a lot of the time." The older I was getting, the more I was thinking about that.'

Wow! The former Love Island star, 26, showcased her incredible figure in an eye-catching strapless orange swimsuit

Down time: Zara put her gorgeous curves on display in the orange number as she relaxed in the sun and took a dip in the pool

The couple have had a busy time of late, after for a romantic getaway in the Maldives.

But they sparked speculation among fans as they continued to share insights into their trip. 

The Made In Chelsea stars enjoyed a host of once-in-a-lifetime activities during their trip to paradise, including a turn of swimming with sharks, snorkeling in the Indian Ocean and parasailing.

Yet one of their new pictures left their fans scratching their heads, as a snap taken at nighttime, showing Zara with her hand placed on Sam's chest - with ring finger concealed - while they locked lips, leading to confusion about their marital status. 

The comments section underneath the shot - shared by Sam - was flooded with curious well-wishers enquiring over whether he had popped the question. 

The image particularly threw his Made In Chelsea co-star and pal Josh Patterson, who penned: 'Genuinely thought this was a proposal photo, was about to start a wish list for the stag!' - joining a legion of fans in the confusion. 

Fellow followers wrote: 'I really thought it was an engagement [photo] too... let us all down here not proposing... me too, I thought about time and what a perfect place to have proposed!... it’s got to happen soon!... 

Quality time: The beauty could be seen topping up her tan and enjoying the sunshine as she spent quality time with her loved ones

Holiday mode: She added a pair of brown sunglasses to her ensemble and tied her brunette locks into a slicked-back bun

'We all thought this... Ask her to marry you already!!!!... thought the same!... I have never wanted a couple I don't know to get engaged more than you two!'

Zara's ring finger was left pointedly masked in the image. 

Neglecting to provide any mention of marriage in the caption, Sam wrote under the picture: ‘Sam the sunsets out get the tripod we need to do a kissing picture!'...

'Jokes aside what a 2 weeks we’ve had. Travelling seeing the most beautiful sights with my best friend and soulmate. I’m so lucky. Love you so much goose. Memories I’ll never forget'.

Prior to sharing the confusing image, Zara also shared a montage of videos showing the couple indulging in a slew of fun-filled activities while wowing in a bikini.  

While Zara is known for sharing sizzling snaps on Instagram, Sam doesn't hold back when taking to social media with pranks and mock videos.

On Wednesday, he had followers in stitches once again as he shared a video from his holiday to the Maldives. He was rocking quite a different look as he sported a bright pink bikini, borrowed from girlfriend Zara. 

Filming a video to mock the content often shared by influencers while abroad, he hilariously recreated a slew of poses in the bikini.

As he made the jibe at widely-shared staged holiday videos, Sam's girlfriend Zara took to the comment section to jest that he was calling her out with the clip.

His love: It comes after Zara and boyfriend Sam Thompson sparked speculation among fans as they continued to share insights into their Maldives getaway

Woo! They enjoyed a number of activities, including parasailing

Epic: Zara looked amazing during the trip

Sam and Zara jetted off to the Maldives last week for a couple's getaway, following a busy few months of work for the former.

But instead of kicking back and relaxing, the duo decided to have some fun instead as they made fun of typical holiday posts from social media influencers.

The video began with Sam hopping out of bed in a white robe, ripping it off to unveil a pink, one shouldered bikini underneath.

Making extravagant poses as he strutted over to french doors, he then made his way into an infinity pool on their balcony and recreated an iconic pool pose often seen online.

Taking it one step further, the reality star got on his back on the side of the pool to copy another iconic holiday pose.

But the swimwear appeared to come with it's logistical problems for Sam, who covered his crotch with an emoji in the video as Zara could be heard behind the camera interrupting the video to tell him that not everything was covered up. 

'Influencers when they go on holiday,' wrote Sam over the clip, before captioning:  'It’s the same moves Every. Single. Time'.

One pose appeared very similar to one that former Love Island star Zara had done while sunbathing earlier on - with the star quick to call out her boyfriend. 

'Just @ me next time yeah ?,' joked Zara in the comment section.

He's done it again: On Wednesday, he had followers in stitches once again as he shared a video from his holiday to the Maldives. He was rocking quite a different look as he sported a bright pink bikini, borrowed from girlfriend Zara 

Dedicated: Making extravagant poses as he strutted over to french doors, he then made his way into an infinity pool on their balcony

Time to relax: Sam and Zara jetted away this week for a couples getaway, following a busy few months for the former

While others also joined the comments to share that the TV star 'cracks me up', with one joking: 'Why does Sam look better in a bikini than me?'

The much needed time together comes after Sam had a busy few months working on Love Island, where he presented the show's podcast alongside Indiyah Polack, as well as joining host Maya Jama for the spin-off show Aftersun each week.

But it appears Sam won't be returning home with a golden tan, as he admitted to his Instagram followers that he had severly burnt upon arriving to the South Asia state.

Sharing that he would be in the shade, or under towels, for the forseeable, the TV personality did note that Zara had no issues.

Sharing a stunning picture of her sunbathing on the water, he questioned why his girlfriend didn't appear to burn at all.