The mum-of-one, 26, posed in a beautiful black, lace-up swimming costume in one happy snap.
Letting her hair tumble down past her shoulders, Billie added some sunnies and a sheer black cover-up to complete her perfect beach look.
And it turns out that Billie isn't the only fashionista in Dubai right now!
The reality TV star has been joined by fiancé Greg Shepherd and their adorable daughter Nelly, who is nearly two, for the trip.
And Nelly is totally nailing her own miniature beach wardrobe right now!
The little trend-setter donned a personalised rucksack as she pottered about the luxurious setting, with Billie captioning her holiday snap, 'Nelly's ready for the beach with her cute little rucksack from @my1styears.'
^ Let's all just take a moment to appreciate the adorableness of this snap ^
Nelly also sported a fabulous swimming costume, care of Auntie Sam Faiers, for a day at the beach.
And it turns out that wearing cute cossies wasn't all Nelly had planned for her day. When she spotted the beach showers, she decided to give her folks a soaking!
Billie told her fans on Instagram, 'Menacing people around the swimming pool today getting them with the cold shower.'
Billie and Greg also found time for a date night during their stay in Dubai.
They dressed up to the nines for the night and we've got to say that they make a pretty good looking couple!
Billie said, 'Dubai nights with my sweets...'
CUTE! Have an amazing holiday, you guys.