Frankie Bridge puts on a VERY cheeky display as she undergoes a procedure on her peachy posterior 

She’s known for her figure-hugging red carpet looks. 

And Frankie Bridge revealed one of her hidden secrets in a candid Instagram post on Thursday as she underwent a muscle toning treatment on her bottom.

The Loose Women star, 33, donned a brown sweater and lowered her trousers to reveal a white lace thong as skin care supremo Natali Kelly massaged her posterior with an electronic implement.

‘Getting my bum out again’: Frankie Bridge put on a VERY cheeky display in a white lace thong as she underwent a firming treatment on her bottom on Instagram on Thursday

Capturing the moment on her Instagram Stories Frankie gave a thumbs to the camera as she joked about getting her ‘bum out again’.

The former Saturdays singer went makeup free and showed off her flawless complexion. 

She wrote: ‘Back getting my bum out @Natatlikellyldn again, Ultracel working it’s magic’. 

Thumbs up: The Loose Women star lowered her trousers to reveal a white lace thong as skin care supremo Natali Kelly massaged her posterior with an electronic implement

Joking: Capturing the moment on her Instagram Stories Frankie gave a thumbs to the camera as she joked about getting her ‘bum out again’

Frankie previously underwent the procedure before the Attitude Awards last month and thanked Natali again for sorting her out ‘head to toe’.

The evening saw her send temperatures soaring in a  form-fitting black leather gown.

Frankie flaunted her impressive figure in the frock that boasted a plunging asymmetrical bodice which flowed into a tight skirt. 

Stunner: Frankie previously underwent the procedure before the Attitude Awards last month and thanked Natali again for sorting her out ‘head to toe’ (pictured at the event) 

Flawless: The former Saturdays singer went makeup free and showed off her flawless complexion

It comes after Frankie shared an amusing clip of her stylist applying her nipple tape before the Glamour Women of the Year Awards at Outernet London on Tuesday evening.

The beauty cut an elegant figure as she went topless underneath a plunging black blazer with a daringly low neckline as she posed up a storm at the event.

Ahead of the event, she took to her Instagram Stories to share a funny clip of her stylist putting silver love heart nipple stickers on her chest.

Magic: She wrote: ‘Back getting my bum out @Natatlikellyldn again, Ultracel working it’s magic’

In the clip, Frankie is seen hysterically laughing as Irish stylist Joolie Collier attempts to stick the silver tape to her chest, patting her down in a bid to secure it properly.

As the pair are seen giggling, Joolie jokes: ‘They look great!’

To which Frankie quips: ‘The girls are fine.’

Addressing the slight awkwardness of the moment, an amused Joolie adds: ‘Very excited for the weekend, you got any plans?’ 

Hilarious: It comes after Frankie shared an amusing clip of her stylist applying her nipple tape before the Glamour Women of the Year Awards at Outernet London on Tuesday evening (pictured)