She has been heavily documenting her romantic winter getaway with fiancé Hugo Taylor for fans on social media.
And Millie Mackintosh showed no signs of stopping on Monday as she shared further sizzling bikini snaps from Antigua to her Instagram page.
The reality star, 28, set pulses racing in a skimpy red two-piece and performed an impressive handstand for the camera - before swapping into an equally saucy black number as she rang in 2018 on the beach.
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Give the girl a hand(stand)!: Millie Mackintosh shared further sizzling bikini snaps from Antigua to Instagram on Monday - with one displaying her impressive flexibility on the beach
The former Made In Chelsea star first showcased her impressive flexibility as well as her envy-inducing figure as she playfully posed in a handstand for the camera.
Sporting a skimpy red bikini with her legs poised against the trunk of a palm tree, Millie's toned and tanned figure was clear for all to see as she embarked on a beach workout while away.
Poking fun at her athletic display however, she simply captioned the shot: 'Trying to get an even tan!'
Bikini babe: Millie then showed no signs of a hangover as she spent her first day of 2018 on the beach - showing off her enviably tanned and toned figure in a skimpy black two-piece
After a night of New Year celebrations on Monday night, Millie then showed no signs of a hangover as she spent her first day of 2018 on the beach.
The heiress posed for a second sizzling snap on her sunbed in a skimpy black bikini, which plunged at the neck to tease at her cleavage and smooth skin underneath.
Paired with equally skimpy bottoms, which rose all the way to her waist, Millie drew attention to her impossibly toned stomach and slender frame as she held her head towards the sun, and soaked up the final rays of her holiday.
Romantic: Millie has been enjoying a sun-soaked Caribbean break over the last week with her fiancé Hugo Taylor - and has documented much of the break on Instagram
Clearly not wanting to leave the idyllic island Millie, who accessorised with retro sunglasses, wrote to her fans: 'Savouring every last second.'
Millie has been enjoying a sun-soaked break at the Galley Bay Resort and Spa over the last week with her fiancé Hugo Taylor - and has documented much of their relaxation on social media.
The bikini-clad star took to