Jennifer Lopez, 56, shocks fans by striking 'vulgar' pose in VERY skimpy dress: 'Close your legs!'

Jennifer Lopez hasn't been shy about pushing the envelope lately.

After making headlines in the racy Netflix rom-com Office Romance, the 56-year-old has now turned up the heat by wearing one of her raunchiest outfits to date while performing in France.

Lopez donned a sparkly mini-dress with a plunging neckline, but it was her pose rather than the ensemble itself which has shocked fans.

In an image shared to social media by her hairstylist Danielle Priano, Lopez is pictured with her legs wide open as she reclines in her makeup chair. 

'When in Cannes….. you serve….C**T,' Priano wrote in the caption. 

The jaw-dropping image sparked a firestorm in the comments section, with one fan joking, 'Me at my [obstetrician] appointment 30 weeks pregnant.'

Another snapped, 'Nooooo, too vulgar, not even from her.'

A third added, 'Close your legs for a minute!' while a fourth wrote, 'If I could look as good as her at her age, I’d be flaunting it too!' 

Styling her long blonde locks in loose waves, Lopez added a pair of fishnet tights and elevated her frame in dazzling black boots to complete the look.

Following her Cannes trip, the star headed to Paris where she joined DJ and producer David Guetta on stage at a gig in Paris.

Lopez currently has the No. 1 movie on Netflix with Office Romance, and it's easy to see why based on some of the sizzling scenes.

In one viral moment from the racy flick, Lopez – who turns 57 next month – strips down to a skimpy bikini while flirting with co-star Brett Goldstein on the beach. 

She almost risks a wardrobe malfunction after fiddling with the strings on her bikini bottoms, before vigorously rubbing her famous backside after sitting in the sand.

'My god, I have so much sand in my butt!' she laughs as she shakes her behind.

'If you turn me over you could tell time,' she jokes, much to the delight of a smitten Goldstein.

The clip has already been viewed almost 13 million times on Netflix's official account, making it the most watched Netflix clip of the past week. 

'She looks absolutely amazing,' gushed one fan, while another wrote, 'The fact she had twins in real life and looks like this is amazing.' 

In Office Romance, Lopez plays an overworked airline CEO who falls into a passionate love affair with her company's new legal counsel, played by Goldstein.

Lopez has been stirring up romance rumors among her fans thanks to her surprisingly cozy displays with Goldstein in recent weeks, but their screen chemistry hasn't been enough to win over the critics.

Several reviewers took the new movie to task for what they thought was a tastelessly raunchy tone, and Office Romance scored more demerits over its failure to break out of the standard Netflix rom-com formula.

Lopez stars in the film as Jackie Cruz, the CEO of Cruz Airlines and daughter of the company's founder, played by her on-screen father in Selena, Edward James Olmos.

Goldstein, who co-wrote the film and produces it alongside Lopez, plays Daniel Blanchflower, an attorney hired by the company to prep Jackie ahead of a deposition.

As the two work together to keep her company airborne, Lopez and Goldstein struggle to hide their growing attraction from their coworkers.

It features a number of outrageous scenes, including one moment where Goldstein's character battles a large erection after meeting Lopez.