The Geordie Shore star, 23, posed in her undies on Friday (24 July) in a cheeky snap shared with her 2.1million Instagram followers.
In the picture, Holly can be seen in a black T-shirt bra and bum lift control pants.
She told fans: "My bum lift and control brief shapewear. Amaze for less than £8 @lasulaboutique perfect under clothes and workouts."
Holly certainly isn't shy of showing off her body since losing three and a half stone... And we don't blame her. She looks amazing!
The reality TV star has always insisted she lost the weight sensibly over a long period.
And, as well as having a little help from her control pants, Holly also admits she uses a waist trainer - favoured by the Kardashians, Jessica Alba and Amber Rose.
Holly slimmed down from a size 16 to a size 10 and has previously said: "It took me a long time with a lot of set backs along the way to be where I am right now."
She has also admitted that vile taunts on Twitter were the reason she was inspired to lose weight.
Holly is still dating co-star beau Kyle Christie after a recent rocky patch.
Geordie Shore is set to return to screens later this year.
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