No matter what role she’s taking on,Jennifer Lopezfully commits.

The multi-talented star, 49, showed off her rock-hard midsection on Instagram over the weekend, posing on the set of her upcoming filmHustlers.

Lopez expertly rocked a tiny pink bikini for the shot, complete with a matching lipstick shade, over-sized sunglasses and various jewelry including bracelets, large hoop earrings and a belly button ring.

In the movie — also starringConstance Wu,Cardi B,Julia Stiles,Keke PalmerandLili Reinhart— Lopez plays a stripper who bands together with her fellow employees to turn the tables on their clients.

Jennifer Lopez Instagram

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Jennifer Lopez.Alex Rodriguez/Instagram

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One of Lopez’s biggest supporters as she prepared for the role in the film (which she is also co-producing) was fiancéAlex Rodriguez, whoshared videos of her rehearsinga pole-dancing scene in February.

For the rehearsal, theWorld of Dancejudge wore clear stiletto heels, a black sports bra and matching booty shorts. She watched herself in the mirror as she spun around on the pole and struck a pose.

Since Lopez was doing some dirty dancing in the rehearsal, the former MLB pro played “(I’ve Had) The Time of My Life” — a song from the soundtrack to 1987’sDirty Dancing— while he filmed it for his Instagram story.

“It’s very hard! I have bruises everywhere,” Lopez toldJimmy Kimmelearlier that month of the training she has endured for the movie. “I have a lot of respect for people who do the pole. It’s much more difficult than [professional dancing]. It’s, like, acrobatic. It’s different muscle groups and the things they do with their legs, upside down, I’m like, ‘What? I can’t … hold on. Can we do that part again?’ ”

RELATED VIDEO: Carson Daly Gives Up onJ. Lo’s 10-Day No Carb No Sugar Challenge After Less Than 24 Hours

OnTheEllenDeGeneres Showin February, she recalled how cutting out sugar was a shock to her system, explaining, “Not only do you get a headache, but you feel like you’re in an alternate reality or universe. Like you don’t feel like yourself. You realize that you’re addicted to sugar.”

“What happens is, it takes down the inflammation a little bit,” the star added. “So all of a sudden you start feeling really small, and less swollen, and it feels good. You get addicted to that feeling too.”

source: people.com