The actress posted the picture to her Instagram account revealing her tan.
She captioned the post: @thaicancun you did not disappoint #faceplace #dontwanttoleave."
Fans rushed to comment on the picture.
One wrote: "You look gorgeous."
A second commented: "Wow you're looking fantastic!"
Another said: "What a beauty."
The former soap star is currently holidaying with her best friend Lee Bennett.
She stated they were getting some "definitely needed" winter sun.
You look gorgeous.
Katie left the ITV soap last year as her character Sinead passed away from cancer.
Sinead was diagnosed with cervical cancer back in 2018 when she was pregnant with her son Bertie.
However she decided against chemotherapy until after her son was born, fearing it would hurt him.
Although last year she was told her tumour had shrunk and showed no signs of spreading, she later discovered a lump on her neck.
Sinead and her husband Daniel soon learned her cancer had spread and she didn't have much longer left.
Since her departure from the show, Katie went onto play Tinkerbell in Peter Pan pantomime.
She revealed on Lorraine that she had passed out between shows and ended up in hospital.
Are you excited to see what Katie does next?
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