Delilah Belle Hamlin and Love Island boyfriend Eyal Booker hold hands as they enjoy a night out at Cara Delevingne's Nasty Girl bash

They went Instagram official over the summer after sharing several sun-drenched snaps of each other.

And Delilah Belle Hamlin enjoyed a night out with boyfriend Eyal Booker at the star-studded Cara Delevingne x Nasty Girl launch held at London's The Box in Soho on Tuesday night.  

The daughter of Lisa Rinna, 21, looked effortlessly chic in a pair of high-waisted jeans, a black crop top and an oversized blazer.   

Smitten: Earlier in the week, Delilah and Eyal Booker attended the star-studded Cara Delevingne x Nasty Girl launch held at London 's The Box in Soho on Tuesday

Smitten: Delilah Belle Hamlin enjoyed a night out with boyfriend Eyal Booker at the star-studded Cara Delevingne x Nasty Girl launch held at London 's The Box in Soho on Tuesday

She styled her brunette locks into a glossy blow-dried hairdo and added a slick of make-up, she accessorised her look with a Prada handbag.

Meanwhile Love Island star Eyal, 24, who is currently starring on The X Factor: Celebrity, looked dapper as he showed off his toned torso in a tight-fitting grey long-sleeved top.

He teamed the item of clothing with a pair of black skinny jeans embellished with silver zips, Dr. Martens and silver necklaces.  

Also attending the star-studded bash were the likes of Cara Delevingne herself, her girlfriend Ashley Benson and Daisy Lowe. 

Chic: The daughter of Lisa Rinna, 21, looked effortlessly chic in a pair of high-waisted jeans, a black crop top and an oversized blazer

Chic: The daughter of Lisa Rinna, 21, looked effortlessly chic in a pair of high-waisted jeans, a black crop top and an oversized blazer 

Couple goals: Meanwhile Love Island star Eyal, 24, who is currently starring on The X Factor : Celebrity, looked dapper as he showed off his toned torso in a tight-fitting grey long-sleeved top

Couple goals: Meanwhile Love Island star Eyal, 24, who is currently starring on The X Factor : Celebrity, looked dapper as he showed off his toned torso in a tight-fitting grey long-sleeved top 

Crop it like it's hot in alexanderwang.t like Delilah

Famous faces aplenty flocked to London last night to celebrate Cara Delevingne's collaboration with Nasty Gal. Naturally, the A-list attendees were all incredibly stylish...

One of our favourite looks of the night came courtesy of Delilah Belle Hamlin. The model teamed a pair of vintage jeans with black boots, a vintage Prada bag, an oversized blazer and a crop top by alexanderwang.t.

This logo-detail crop top is a great basic to have in your wardrobe! We love the high-neck silhouette and cropped fit, while the contrast logo taps into the logo-mania of AW19.

Want to make it yours? Click (right) to bag it now from NET-A-PORTER for £245. Alternatively, peruse our carousel below for similar picks from the likes of Asos, Missguided, PrettyLittleThing and more.

* PRICES MAY NOT BE AS ADVERTISED

Earlier this month, Eyal auditioned with his Love Island band The Islanders, which is formed of Zara McDermott, Wes Nelson and Samira Mighty, on The X Factor: Celebrity - they sung a rendition of Shawn Mendes' There's Nothing Holdin' Me Back.

They seemed to impress the panel, but judge Simon Cowell did note that they need to work on finding their distinct sound.

The Islanders made it through to the next stage, the live shows, which start this Saturday on ITV and have been mentored by Simon. 

Eyal and Delilah were first romantically linked over the summer when they were seen looking close at Coachella Festival. 

Star-studded: Also attending the star-studded bash were the likes of Cara Delevingne (pictured) herself, her girlfriend Ashley Benson and Daisy Lowe

Star-studded: Also attending the star-studded bash were the likes of Cara Delevingne (pictured) herself, her girlfriend Ashley Benson and Daisy Lowe 

The curly-haired hunk has had little luck with past romances as he enrolled himself on Love Island and Celebs Go Dating to find the perfect woman in 2018.

Eyal struck up a blossoming romance with model Hayley Hughes, 22, on Love Island on the first day but the pair dramatically uncoupled after a row days into the show.

He quickly moved on with former stripper Megan Barton Hanson, 25, and the couple were the first to get steamy between the sheets on the 2018 series.

Singing career: Earlier this month, Eyal auditioned with his Love Island band The Islanders, which is formed of Zara McDermott, Wes Nelson and Samira Mighty, on The X Factor: Celebrity - they are through to the live shows (pictured at a photocall)

Singing career: Earlier this month, Eyal auditioned with his Love Island band The Islanders, which is formed of Zara McDermott, Wes Nelson and Samira Mighty, on The X Factor: Celebrity - they are through to the live shows (pictured at a photocall earlier this month)  

However, the erotic dancer soon pied off the spiritual hunk when she decided to pursue a romance with Wes Nelson, then 21.

During the Love Island Christmas reunion, Eyal shared a kiss with former shoe shop worker Kendall Rae Knight, 27, but the romance soon fizzled out.

Delilah appears to have something of a penchant for Love Island boys as she was seen looking cosy with Adam Collard, 23, in Los Angeles in April.

Loved-up: Eyal and Delilah were first romantically linked over the summer when they were seen looking close at Coachella Festival

Loved-up: Eyal and Delilah were first romantically linked over the summer when they were seen looking close at Coachella Festival

Delilah Belle Hamlin and Love Island boyfriend Eyal Booker hold hands as they enjoy a night out

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

We are no longer accepting comments on this article.