showed off her growing baby bump as she posed for a stunning mirror selfie on Instagram on Tuesday. 

The Love Island star, 34, looked incredible as she displayed her bump in a fitted black long sleeved top and matching leggings. 

The beauty, who is , 33, left her long light tresses loose as she flashed her gorgeous smile for the photo.

The couple, who met on the third series of the  dating show in 2017, are already parents to two daughters Nell, three, and Nora, two. 

She penned: 'Little bumpdate. 22 weeks and it's all about leggings from now on'.  

Camilla Thurlow showed off her growing baby bump in a fitted black long sleeved top and matching leggings as she beamed for a stunning mirror selfie on Instagram

The Love Island star penned: 'Little bumpdate. 22 weeks and it's all about leggings from now on'

Announcing their exciting news in December,

The sweet clip featured their two daughters Nell and Nora learning about becoming big sisters to a little brother.

Nell wore a pair of glasses as she taught Nora 'Big sister 101' on a blackboard, with the writing saying: 'With brand new module "Boys".

'

The words also revealed Camilla's due date as May 2024, and the two girls looked delighted as they looked at pictures of the ultrasound.

Camilla beamed as she cuddled Nell and Jamie jokingly gestured to the blackboard with a pointer.

Captioning the adorable video which was set to You Make My Dreams by Hall & Oates, Camilla wrote: 'Our lovely girls are getting a baby brother!

'Delighted to share our little family is growing, baby boy due in Spring 2024, it’s going to be a busy house!'

Camilla and Jamie are one of Love Island's biggest success stories after meeting on the ITV2 dating show and becoming runners up to 

and .

The former bomb disposal expert admitted it has been the 'most amazing' and 'unexpected thing', saying: 'I can't ignore the fact that it's been the most amazing and unexpected thing, and a good reminder that it's impossible to predictwhat an experience will bring to your life, you'll be surprised.'

Camilla and Jamie Jewitt, who met on the third series of the ITV dating show in 2017, announced they are expecting their third child (pictured with daughters Nell, three, and Nora, two)

Announcing their exciting news in December, Camilla took to her Instagram to share a video revealing they are expecting a baby boy

The couple announced they were expecting their first child together in May 2020, and welcomed Nell Sophia into the world that October. 

Jamie proposed in February 2021 by putting Nell in an adorable 'mummy will you marry my daddy?' onesie.

Camilla gave fans a glimpse of the ring designed by Jamie as she gushed: 'The most perfect ring that only the person who knows me the very best would be able to design for me ❤️' 

She added: '@jamiejewitt_ only you could totally surprise me and at the same time be exactly the wonderful person I know and love.

What a perfect evening with these two, my future husband and our darling Nell.' 

The , with co-star in attendance.

The pair announced they were expecting their second child together in December that year on Instagram writing: 'We had an early gift this year and we couldn't be more grateful… 3 soon to be 4, June 2022,' followed by a slew of festive emojis. 

They shared a heartwarming video with their delighted followers, set to The Drifters' White Christmas, which began with Jamie and little Nell creating gingerbread baubles. 

Camilla was then filmed writing their names in gold pen on four separate gingerbread men, accompanied by their year of birth.

As the montage progressed, the couple hung the gold-hooked creations on their gorgeous Christmas tree, with the tot even getting a helping hand from her doting parents.

Their unborn child was marked with a question mark, followed by 'June 2022.' 

Camilla and Jamie are one of Love Island's biggest success stories after meeting on the ITV2 dating show and becoming runners up to Amber Davies and Kem Cetinay 

Jamie proposed in February 2021 by putting Nell in an adorable 'mummy will you marry my daddy?' onesie and Camilla gave fans a glimpse of the ring designed by Jamie himself

The couple then tied the knot in September 2021 at Gosfield Hall in Essex, with co-star Marcel Somerville in attendance