She’s long been known for showing off her eye-popping curves.

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

The model, 27, donned a black thong and grey bra as skin care supremo Shane Cooper mᴀssaged her posterior with an electronic implement in a bid to тιԍнтen her sun-kissed figure.

Taking to his own social media Shane, who featured the procedure on This Morning, wrote: ‘@Demirose back in the clinic today for her bespoke body treatment, ahead of her American trip’.

‘Demi is long term client for face and body treatments. Today we focused on cellulite reduction, muscle toning and skin тιԍнтening for body contouring. Every treatment we deliver is completely tailored and bespoke to each client’.

It comes after the model  set pulses racing once again this week as she took to Instagram to share sizzling snaps from her recent getaway to Mykonos

Demi looked incredible in a sheer bejewelled mini dress as she posed up a storm on the spectacular shoreline.

The cleavage enhancing ensemble also accentuated her hourglᴀss figure leaving very little to the imagination.

Demi let her brunette tresses fall loose as she opted for a glamorous palette of make-up with shimmering metallic shades.