MARNIE Simpson is a changed woman.

jiThe vodka-chugging, shot-downing beauty rose to fame on Geordie Shore thanks to her boozed-up ways.

koBut after years of binge drinking, the northern gal has cleaned up her act.

miMarnie is currently into her third month without a drop of alcohol.

kbSlipping into a pink bodysuit, the reality TV beauty took to Instagram to show off her impressive figure.

vgFlaunting her killer assets, Marnie wowed as she flaunted her larger-than-life chest for the camera.

She completed her look with statement red lips.

Referencing her booze-free life, Marnie captioned the shot: “Alcohol is the enemy.”

While the post was quickly flooded with messages of adoration, the only person Marnie wanted to praise was her mum.

In another post just hours later, the wild child wrote: “Words really can’t describe the love I have for you, you’re my mam, best friend, my rock and most of all you’re my biggest inspiration.”

She continued: “I want to thank you for being so amazing every single day and bringing so much happiness and joy into my life.

“You’re an incredible mamma and the most beautiful person inside and out.”

Marnie recently told Daily Star how MTV producers would play explicit sounds over her sex scenes on the show.

“They put sound effects on when they show the bits where I’m having sex,” she wrote.

“I remember one time I was watching Geordie Shore and it got to a bit where I was having sex with Aaron Chalmers.

“I was thinking, ‘That noise isn’t me…’ They must have taken the noises from a porno.

“They weren’t noises I’d ever make during sex.”