The reality star, who jetted off to the Greek island with fellow MIC member Stephanie Pratt, posted this picture of her braving the sea in her frilly white bikini.
Despite the drama around both girls' ex Spencer Matthews, boys seemed to be far from their minds as they relaxed in the sunshine.
Toned Lucy, showed off her trim bikini body in a series of pictures form their holiday, including this cheeky snap of her pert derriere.
Former Hills star Stephanie shared a smooch with ex Spencer Matthews just moments after calling him a 'devil in a clown suit' in Monday's episode.
The star also fell foul of the 'language barrier' after saying that her an the Chelsea regular had just 'hooked up' - something which obviously means very different things in the U.S. and the U.K.