Jennifer Lopez put her breathtaking dancer’s legs on display in a sizzling new ad she posted to Instagram on Thursday.

The agelessly glamorous 54-year-old was plugging Delola, a line of ready-made cocktails that she launched earlier this year.

When the brand debuted, J-Lo raised eyebrows for starting an alcohol line despite the fact she rarely drinks and her husband Ben Affleck is a recovering alcoholic.

But the trolling failed to dampen her spirits, and she was a ray of sunshine in her latest commercial for the enterprise.

Defying the plummeting autumn temperatures, Jennifer cut a summery figure in a fluttering lime green gown with a beguilingly high thigh-slit.

Use it or lose it: Jennifer Lopez put her breathtaking dancer’s legs on display in a sizzling new ad she posted to Instagram on Thursday

Beating the heat: The agelessly glamorous 54-year-old was plugging Delola, a line of ready-made cocktails that she launched earlier this year

The peekaboo number also betrayed a touch of cleavage and, in a trendily asymmetrical touch, fell off the shoulder at one side.

Jennifer pulled a smoldering stare, her caramel locks bouncing over her shoulders, as she descended a stone staircase and headed towards the camera.

The steps turned out to lead to a sun-dappled veranda crammed with revelers who were all able to take in a dazzling ocean view.

Jennifer poured herself a Delola cocktail over ice and flashed her megawatt Hollywood smile as she toasted the others.

When she was promoting the new brand to People in April, she confessed that she only indulges in an ‘occasional cocktail here and there.’

Her plug for Delola was: ‘I’m not a huge alcohol whatever-alcohol drinker, so it needed to be something that was really pleasant tasting.’

Meanwhile Ben has been frank about his struggles with the bottle, landing in rehab multiple times over the course of his career.

When he relapsed in 2018, his ex-wife Jennifer Garner intervened with a sober coach and a Bible and then drove him to rehab.

A place in the sun: But the trolling failed to dampen her spirits, and she was a ray of sunshine in her latest commercial for the enterprise

Making it happen: Defying the plummeting autumn temperatures, Jennifer cut a summery figure in a fluttering lime green gown with a beguilingly high thigh-slit

Turning it on: Jennifer pulled a smoldering stare, her caramel locks bouncing over her shoulders, as she descended a stone staircase and headed towards the camera

She was seen passing a red-faced Ben a bag of Jack-In-The Box as he sat in the backseat during their journey to the treatment center.

Ben and his ex-wife amicably co-parent three children – two daughters called Violet, 17, and Seraphina, 14, plus a son called Sam, 11.

Rounding off the blended family, J-Lo is also bringing up a set of 15-year-old twins called Max and Emme, whom she shares with her third ex-husband Marc Anthony.

A source recently informed DailyMail.com that the J-Lo marriage has helped Ben and his ex-wife ‘get to a better place’ in their own equation.

‘Ben is healthy. The drama of the past and the emotions of divorce are long gone and they are all making it work,’ the insider explained.

Living the life: The steps turned out to lead to a sun-dappled veranda crammed with revelers who were all able to take in a dazzling ocean view

Fab; Jennifer poured herself a Delola cocktail over ice and flashed her megawatt Hollywood smile as she toasted the others

Ben’s two wives are apparently ‘friendly’ with one another, and all of the children in the blended family are said to ‘love each other.’

The source shared: ‘It is really a very happy co-parenting situation. Everything is really good right now and should be the same in the near and distant future.’

A previous article on the UK website Closer Online claimed J-Lo was ‘blindsided’ and ‘furious’ at the sight of pictures of Ben and his ex-wife looking friendly.

Meanwhile Ben was claimed to be ‘saying Jennifer’s like his sister at this point and if J-Lo’s going to get jealous and throw tantrums over a harmless cuddle, then the problem’s on her. It’s a real war of attrition here that’s threatening to blow up.’

However, an insider assured DailyMail.com that Ben and J-Lo were ‘very much in love with each other’ and the rumors of tension in the marriage were false. ‘Their relationship is still on fire. They are really happy with each other, and there’s no drama in their relationship right now at all.’