Louise Thompson shows off derrière in thong bikini before fiancé Ryan Libbey ...

Louise Thompson took to Instagram to tease her pert behind on Thursday, as she continues to enjoy a sun-drenched vacation abroad.

The reality star, 30, showed off her honed frame in a black thong bikini, posing in sunglasses by the side of a pool.

She also uploaded a video of her fiancé Ryan Libbey filming her in the same pose, before pushing her into the pool with his foot.

Peachy keen! Louise Thompson took to Instagram to tease her pert behind on Thursday, as she continues to enjoy a sun-drenched vacation abroad

Peachy keen! Louise Thompson took to Instagram to tease her pert behind on Thursday, as she continues to enjoy a sun-drenched vacation abroad

This appeared to confirm all is well in their romance, after she shared a cryptic tweet referring to cheating earlier in the day.

The former Made In Chelsea star, who has been engaged to personal trainer Ryan for two years, took to Twitter to share a message with her 520,700 followers reading: 'Cheaters always want you to be loyal while they're being unfaithful'.

But things seemed fine between the betrothed, as she scolded Ryan playfully as they laughed about the pool-pushing.

Getting wet! The reality star, 30, showed off her honed frame in a black thong bikini, posing in sunglasses by the side of a pool - before her fiancé Ryan Libbey pushed her into the pool with his foot

Getting wet! The reality star, 30, showed off her honed frame in a black thong bikini, posing in sunglasses by the side of a pool - before her fiancé Ryan Libbey pushed her into the pool with his foot

All good: She also shared a snap of Ryan with her brother Sam Thompson a mere few hours before

All good: She also shared a snap of Ryan with her brother Sam Thompson a mere few hours before

She joked that she'd just washed her hair too, with her drenched mane sopping wet in the video, her sunglasses floating in the water.

She also shared a snap of Ryan with her brother Sam Thompson a mere few hours before.  

Having shot to fame on MIC in 2011, Louise became part of a central storyline due to her romance with love rat Spencer Matthews, leading to speculation from fans that the tweet could have been about her ex.

Come again? Louise shared a cryptic tweet referring to cheating on Thursday

Come again? Louise shared a cryptic tweet referring to cheating on Thursday

She took to Twitter to share a message with her 520,700 followers reading: 'Cheaters always want you to be loyal while they're being unfaithful'

She took to Twitter to share a message with her 520,700 followers reading: 'Cheaters always

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