Luisa Zissman was catapulted into the spotlight when she joined the ninth series of The Apprentice, before cementing her fame in the 2014 Celebrity Big Brother.
Ramping up the wow factor stakes for her next post, she jetted off to sunny Barbados with her girl pals.
Showing off her good sense of humour, the 31-year-old captioned the image, joking: “Suns out, buns out.”
Holding up her phone to snap a sexy selfie, the brunette dropped jaws with her rather cheekily angled shot.
Putting on a jaw-dropping display, Luisa over-spilled her dangerously plunging red bikini.
Sharing her sun-soaked location by the pool, the reality TV babe beamed with happiness.
Looking as glam as ever, she shaded herself from the scorching rays with a stylish straw hat.
A second gushed: “Enough to brighten up anyone's day.”
While a third wrote: “You look amazing.”
Another was blown away and commented: “I have no words.”