Imogen Thomas tops up her tan in a plunging teal bikini on a lilo

She’s currently on vacation with daughters Ariana, five, and Siera, two, in Florida.

But Imogen Thomas treated herself to some downtime alone on Tuesday, slipping into a skimpy teal bikini for a dip in the pool.

She showcased her svelte figure in the skimpy two-piece, seen tying back her raven mane ahead of her swim.

Alone time: Imogen Thomas treated herself to some downtime alone on Tuesday, slipping into a skimpy teal bikini for a dip in the pool in Miami

Testing the waters: She showcased her svelte figure in the skimpy two-piece, seen tying back her raven mane ahead of her swim

Testing the waters: She showcased her svelte figure in the skimpy two-piece, seen tying back her raven mane ahead of her swim

Testing the waters: She showcased her svelte figure in the skimpy two-piece, seen tying back her raven mane ahead of her swim

The bikini was tied at the hips and plunged at the front, accentuating her bust, as she stepped into the clear blue water.

Keeping her aviator shades on, Imogen, 35, climbed aboard a lilo, using it to float across the pool, splashing about in the water.

Before long, the former Big Brother contestant flipped onto her back and allowed herself to float along, soaking up the sun and topping up her tan.

She spent the day splashing around on the beach with her children on Sunday.

Time for a dip: The bikini was tied at the hips and plunged at the front

Time for a dip: The bikini was tied at the hips and plunged at the front

In she goes: She's currently on vacation with daughters Ariana, five, and Siera, two, in Florida

In she goes: She’s currently on vacation with daughters Ariana, five, and Siera, two, in Florida

Soaking up the sun: Keeping her aviator shades on, Imogen, 35, climbed aboard a lilo

Soaking up the sun: Keeping her aviator shades on, Imogen, 35, climbed aboard a lilo

All aboard: Imogen used the lilo to float across the pool, splashing about in the water

All aboard: Imogen used the lilo to float across the pool, splashing about in the water

All aboard: Imogen used the lilo to float across the pool, splashing about in the water

Catching rays: The former Big Brother contestant flipped onto her back to sunbathe

Catching rays: The former Big Brother contestant flipped onto her back to sunbathe

Relaxing: She floated along, soaking up the sun and topping up her tan

Relaxing: She floated along, soaking up the sun and topping up her tan

She looked sensational in a midnight blue swimsuit from her Chasing Summer range, which highlighted her cleavage and slender pins – while frolicking in the surf. 

Despite her cheery appearance, Imogen recently confessed to feeling like ‘a s*** mother’ following a heavy night out which left her with a hangover the next day. 

Taking to her Instagram on Sunday, the TV star was candid about the guilt she felt about being hungover following a night out with a friend. 

Speaking to the camera, Imogen said: ‘Guilt, I feel so guilty right now that I’m absolutely hanging, it’s horrible, I feel sorry for [my daughters], I’m going to have to do something with them in a bit, sorry kids, I’m a mess’.

Recline: The former Miss Wales shielded her eyes from the bright sunshine in black tinted shades and added some shimmer with a delicate necklace

Feeling better: Despite her cheery appearance, Imogen recently confessed to feeling like ‘a s*** mother’ following a heavy night out which left her with a hangover the next day

Not feeling it: Imogen said: ‘Guilt, I feel so guilty right now that I’m absolutely hanging, it’s horrible, I feel sorry for [my daughters]’ as the hangover from the night before kicked in

Captioning the short clip, Imogen added: ‘Why do we do this to ourselves?! But we have to let our hair down! I think it’s all caught up with me today. feel bad I’m a s*** mother right now. Poor girls but they are excited for their McDonalds’ 

Imogen is adjusting to life as a single parent after her split from Adam Horsley and even started up a new Instagram account to document her family life.

In April, Imogen broke her silence about her break-up, taking to her social media account to share motivational posts about staying strong for her children.

As she cuddled her daughters, in the snap she wrote: ‘#strongwomen us against the world’.  

Devoted: Imogen is adjusting to life as a single parent after her split from Adam Horsley

Moving on: In April, Imogen broke her silence about her break-up, taking to her social media account to share motivational posts about staying strong for her children

Feeling sorry for herself: Taking to her Instagram on Sunday, the TV star was candid about the guilt she felt about being hungover following a night out with a friend

Feeling sorry for herself: Taking to her Instagram on Sunday, the TV star was candid about the guilt she felt about being hungover following a night out with a friend

When Imogen split from Adam, a statement read: ‘Imogen is completely heartbroken and devastated about the break up, however she has amazing friends and family who are very supportive and will help to get her through this difficult time.’

It continued: ‘Her two beautiful children are her priority moving forward, and she will continue to focus on the positive things in her life such as her business Chasing Summer.’ 

Imogen previously told MailOnline that she struggled to keep the spark alive in her relationship now that they were both parents.

She confessed: ‘Once you have two babies it’s a really hard struggle to keep things exciting and keep things going. We are working on things.’

Read more at DailyMail.co.uk