Jenna Jameson flaunts slimmer backside after weight loss

Jenna Jameson is still flaunting the results of her massive 80-pound weight loss.

“I cannot stress enough the importance of taking ‘before pics,’ " the 44-year-old former porn star captioned a before and after shot of her rear-end. "I HATED SEEING THESE PICTURES UNTIL I STARTED SEEING PROGRESS! So if you are beginning your journey or even thinking about #keto please take my advice and take jumping off pictures!!!!”

JENNA JAMESON SHOWS OFF KETO DIET WEIGHT LOSS, IS 'IN AWE' OF HER BODY

"Next step is to clean out your kitchen of garbage processed foods and inform your family that the household is building healthy bodies," she added.

Jameson has been on the keto diet for about a year, starting in March 2018, to lose the weight she gained during her pregnancy with daughter Batel.

JENNA JAMESON FLAUNTS KETO DIET WEIGHT LOSS IN WORKOUT GEAR

The keto diet is a low-calorie, high fat diet in which alcohol and sugar (including most fruit) are banned, as well as beans, starchy vegetables, and most grains. Instead, Keto dieters focus on proteins, leafy vegetables, fats and oils.

JENNA JAMESON DEFENDS KETO DIET WHILE BREASTFEEDING

She often also shares her personal meal plans.

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Jameson, who's boasted about never setting foot in a gym and simply working out at home, also practices intermittent fasting.