Ronaldo's model ex-WAG defies gravity in eye-watering nude yoga pose

DARING: Nikoleta Lozanova will go to any lengths to reach the perfect pos

After dating Cristiano Ronaldo last year, stunning Nikoleta shared the snap with the tagline: "Looking good is the best revenge…"

The playboy model shows she has nothing to hide in a bare-all snap she teased on Instagram.

The Bulgarian beauty pulls off a breathtaking backwards arch, keeping just tip toes and hands on the ground.

STUNNER: The Bulgarian swimsuit model is a mum-of-one

YO-GAL: It's not everyday a lass can pull off such an elaborate stunt like this crab yoga pose

STAYING AFLOAT: Former Bulgarian Playmate of the Year Nikoleta now models for Viccy Secret

Ditching the bikini, lingerie model Nikoleta displays three black flower tattoos across her tiny waist.

And her boobs don't obey gravity.

Bulgarian Playmate of the year in 2006, Nikoleta is not one to shy away from the camera and regularly treats fans to saucy swimsuit snaps.