Uploading a picture of herself in the sexy swimsuit earlier today (12 August), it's not hard to see why Lucy was crowned winner of the best celebrity body by Reveal readers in May - beating the likes of Michelle Keegan and Kourtney Kardashian!
The Essex-based star posted the snap on her Instagram page to promote the new products on her Lucy's Boutique website, specifically drawing attention to the holiday shop section of the site, which includes this eye-catching 'Miami Pink' one-piece.
But that's not all Lucy is promoting in this picture. With her enviable abs and toned figure, the TOWIE castmember is also proving to her fans how effective and worthwhile her latest fitness business venture is.
The brunette beauty recently launched a successful website called Results With Lucy that aims to offer realistic health and fitness advice for people wanting to get in shape, along with video workouts and clean eating recipes.
And Lucy hasn't been shy about displaying her own body results, which are impressive to say the least!
No wonder she looks so good in that interesting bandage costume! If you're feeling brave, grab one for yourself from Lucy's Boutique, priced £55.
What do you think of this swimsuit? Let us know below, as the best comment each week wins £50!