The reality star is staying inside the five-star Atlantis, The Palm resort where even the cheapest rooms are close to £500-a-night, while top end suites go for much, much more.
Catherine gave fans a glimpse into her stay in the Middle East, taking selfies in her huge bathroom before going for a delicious sushi dinner.
She looked great in a white crop top and matching skirt that showed off her tum.
Once ready, the star headed down to renowned Japanese eatery Nobu for some first class fish and steak dishes washed down with cocktails.
The resort spares no effort in making sure guests have a great stay, and the following day she was driven to the on site water park in a buggy.
En route, Catherine and pals took a video of the famous hotel’s instantly recognisable facade.
After making a splash on the slides, Catherine enjoyed more cocktails and more eye-catching food, this time a huge plate of fully loaded nachos followed by a massive chocolate sundae.
The Islander has been living a glitzy life since leaving the Love Island villa in July.
She is currently single after her relationship with personal trainer Elom Ahlijah-Wilson came to an end shortly after their exit.
Their short-lived romance came after Catherine ditched goalkeeper Scott in Casa Amor, leading to an explosive clash back in the main villa.
Scott remained loyal and was waiting alone for her to return from the other villa, when he made his surprise clear Catherine lashed out.
Despite the on-screen feud, the pair patched up outside and are now on friendly terms.