J Lo Fires Up Instagram In Latex-Effect Sports Bra & Booty-Tight Leggings: 'Baby It's Warm Outside'

Jennifer Lopez/Instagram

Jennifer Lopez isn't going to let Christmas get in the way of her fitness plans. The "Dinero" singer was spotted squeezing in a pre-holiday workout earlier today, and she didn't hold back on the outfit front.

The 50-year-old opted for an ultra-festive red look as she flaunted her jaw-dropping body in a glossy, metallic, and latex-effect sports bra paired with what may be the world's tightest leggings.

Clearly not wanting her fans to miss out on the ensemble, JLo also took to Instagram to share a snap of herself in the gear – here, the star posed by a red sports vehicle for an extra luxe finish.

Jennifer Lopez/Instagram

No, she isn't the only A-Lister updating Instagram in athleisurewear with a pricey car visible. A celeb who does just this actually liked J Lo's snap: Kylie Jenner left the "Jenny From The Block" singer a like.

Still. Those abs. That booty. Jennifer Lopez may have countless celebs in competition with her ultra-curvy rear, but this Latina was rocking the hourglass silhouette long before Kim Kardashian or Nicki Minaj even had careers.

Jennifer posed for her snap looking right at the camera as she stood in front of the car. A top knot bun kept things casual, but the look was 100% fierce.

Gettyimages | Vittorio Zunino Celotto

A muscle machine needs to have its eye on nutrition. JLo never came as a stick, but this ultra-fit star doesn't seem to have all that much fat on her. The star's grueling workouts are regularly shared on her social media, although Jen has mentioned that she watches what she eats.

"I'm a very social person and love spending time with my friends and family, so when we go out to eat I try to make healthy choices. Most restaurants offer healthy, low-calorie meals so I watch for things on the menu that fit my lifestyle. I'll have a salad or some fish with veggies. And I make sure I drink lots of water throughout the meal," she told Hello.

Gettyimages | Dimitrios Kambouris

"Many people don't realize how the differences between men's and women's bodies translate into fitness and weight-loss issues," Jen continued.

"For example, it's no secret that women's bodies store more fat than men's but many women don't realize that their bodies are actually better at using this stored fat for energy than men's are," she added.

Energy seems to sum this superstar up. While many women start winding down their active lifestyles at 50, Jen only seems to have ramped hers up. The "American Idol" judge is a TV and movie star, best-selling artist, entrepreneur, mother of two, and soon-to-be new wife.

If anyone's got attitude in Hollywood, it's this tough cookie. That said, Lopez has revealed that confidence hasn't always been there.

"It's hard to avoid comparing yourself to others and I've definitely been guilty of it myself. I remember thinking I wasn't thin enough because I had curves," she told Hello.

"But I've learnt that being healthy and feeling great aren't about having one specific body type; it's a completely individual thing. Feeling beautiful is an attitude and we should all look for the beautiful things we love about ourselves – regardless of how our bodies compare to someone else's," Jen concluded.

Gettyimages | Gilbert Carrasquillo

JLo will be tying the knot with former baseball player Alex Rodriguez in 2020. A-Rod will be Jen's fourth husband, but who's counting, right?

The much-adored couple announced their engagement earlier this year.

“I’d like a big wedding. And I’d like to get married in a church this time. I’ve never been married in a church," Jen said in an Instagram video.

Literally, hands up who can picture the happy couple being spotted in spandex at the gym three hours before they walk down the aisle?