She recently revealed she lost a stone in just one week at an intensive boot camp in Portugal.
And Imogen Thomas showcased the fruits of her labour as she hit the town for a night out at Japanese eatery Zuma in London’s Knightsbridge on Thursday.
The former Big Brother star, 36, looked incredible as she slipped into a plunging sheer lace bodysuit and an elegant black pleated midi-skirt.
The Welsh model kept the chill at bay in a sleek fur-look jacket, while teetering on towering black stiletto heels.
The mother-of-two swept her brunette locks into a sleek ponytail and accentuated her stunning features with bronze make-up.
Imogen accessorised with a pair of dramatic gold hoop earrings and a black leather handbag by Valentino.
The reality star’s appearance at the high-end restaurant comes after she revealed she’d lost a stone in just one week earlier this year after attending a gruelling boot camp in Portugal.