Body confident Millie Mackintosh highlights her incredible physique in a white cut-out swimsuit as she shares selfie on Instagram

By NOLA OJOMU and JASON CHESTER FOR MAILONLINE

PUBLISHED: 16:17, 1 April 2015 | UPDATED: 17:34, 1 April 2015

She spends hours in the gym to ensure her body is looking its best.

And Millie Mackintosh was more than happy to show the results of her consistent workouts and healthy lifestyle in a sexy swimsuit on Wednesday afternoon.

The 24-year-old looked sensational in a white cut-out swimsuit which perfectly highlighted her slim physique.

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In great shape: Millie Mackintosh was more than happy to show the results of her consistent workouts and healthy lifestyle in a sexy swimsuit on Wednesday afternoon

Taking a quick selfie in between takes for a shoot, the TV personality captioned the snap saying: ‘Dressing room dramas... Which shoes to wear! @angiesmithstyle @emilymcewan @louishair @themissap #ComingSoon’.

While an assistant helped her put on strappy white heels, the brunette beauty wore her locks in light waves and appeared to have smokey eye shadow.

Last week saw the former Made In Chelsea star slipping into her bikini for a spot of sunbathing while working in Morocco.

Millie had been documenting her current stay in Marrakesh with a string of sunny snaps across social media, and she appeared keen to continue a recurring theme as the week drew to a gradual close.

Tanning time: Last week saw the former Made In Chelsea star slipping into a Melissa Odabash two-piece for a spot of sunbathing while working in Morocco

Showing off her famously slender body, Millie, 24, is captured climbing onto her sun-lounger while sporting a rather striking Melissa Odabash two-piece.

Captioning the shot, she wrote: ‘Tanning time!’

A second shot shows Millie kneeling side by side with close friend Lauren Regan while they showcase their equally lithe physiques.

The former Made In Chelsea star, enjoying a hen weekend in Morocco with a group of pals, previously posted a snap in which she models a stunning bodycon dress with a dramatically plunging neckline.

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Bikini babes: A second shot shows Millie kneeling side by side with close friend Lauren Regan while they showcase their equally lithe physiques

Other shots taken on her current holiday find her wearing a tiered bohemian dress while strolling the city’s winding backstreets with a group of friends.

Captioning one such shot, in which she walks past a set of elaborately painted doors, she wrote: ‘So happy to be back in one of my favourite places! I would like to take these doors home with me#marrakech #smartiehen’

Another image, featuring Millie while her gang of female friends, comes with the caption: 'The hens and bride to be! #smartiehen.'

Looking good: The former Made In Chelsea star, enjoying a hen weekend in Morocco with a group of pals, previously posted a snap in which she models a stunning bodycon dress with a dramatically plunging neckline

Striking: Other shots taken on her current holiday find her wearing a tiered bohemian dress

Last week, the beauty proudly displayed her gym-honed physique in a leotard snap for Instagram.

When fans waded in to tell her she was too 'skinny' many leapt to her defense to point out that she maintains a particularly healthy lifestyle with a focus on strength as opposed to weight loss.

One Instagram user wrote: 'I don't know how people can sit here saying she's unhealthy. If you follow her instagram and twitter you'll know she is extremely healthy and does everything right in terms of taking care of her body.'