Jennifer Lopez Birthday, Toned Abs Photos

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WHEN THE HUSTLERS TRAILER DROPPED

STXfilms

We'll have what she's having.

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WHEN SHE WORE THIS TO THE CFDA FASHION AWARDS

She was named the year's Fashion Icon, and it's easy to see why.

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WHEN SHE TOOK THIS SELFIE

Jennifer Lopez/Instagram

Gym inspiration for life. And maybe the afterlife, too.

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WHEN SHE MET CHIP & JO

Alex Rodriguez/Instagram

Casual ab-baring is the way to go when in Waco.

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WHEN SHE HIT THE SET OF HUSTLERS

Jennifer Lopez Instagram

Okay, ready to know what this movie is about.

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WHEN SHE HAD HER SQUAD BACK HER UP

J Lo/Twitter

Lopez's loved ones gather round to ring in the star's 49th birthday — and all we can pay attention to is her abs. (Can you blame us though?)

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WHEN SHE HAD NO PROBLEM TAKING A GYM SELFIE

Jennifer Lopez/Instagram

If you got 'em, flaunt 'em.

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WHEN SHE COULDN'T GET ENOUGH OF HER LOOK

Jennifer Lopez/Instagram

Hey, if we looked this good, we'd be taking selfies around the clock.

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WHEN SHE CELEBRATED HER BIRTHDAY WITH HER FAMOUS GIRLFRIENDS

Lala Anthony/Instagram

There's no question that J. Lo's birthday party guests – including La La Anthony, Maria Menounos and Kim Kardashian West – dressed to impress, but no one's ensemble came close to the singer's cutout jumpsuit, which gave us a full view of her super-toned obliques.

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WHEN SHE POSED WITH BRYAN CRANSTON & LIN-MANUEL MIRANDA

Source: Bryan Cranston/Instagram

She may be flanked by impressive dudes, but we're mesmerized by the singer's toned middle, which is literally the center of attention here.

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WHEN SHE STOPPED WORKING OUT TO SNAP A MIRROR SELFIE

Source: Jennifer Lopez/Instagram

Proof that no matter what filter the Shades of Blue star chooses, her abs always shine bright.

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WHEN SHE WAS JUST ABOUT READY TO LEAVE FOR WORK

Source: Jennifer Lopez/Instagram

But first, a selfie.

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WHEN SHE STUNNED ON THE AMERICAN MUSIC AWARDS RED CARPET

Jason Kempin/AMA2014/Getty

Her svelte physique just can't be tamed.

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WHEN SHE SHOOK HER BOOTY ON STAGE AT THE 2014 HOLLYWOOD BOWL

Frazer Harrison/Getty

But our eyes were glued to her toned tummy.

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WHEN SHE HUNG OUT WITH BESTIE LEAH REMINI BY THE POOL

Source: Jennifer Lopez/Instagram

Holy abs! The former King of Queens star channeled her inner photographer to capture this smiling pic of the "Ain't Your Mama" crooner.

Continued on next slide.

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WHEN SHE STRUGGLED WITH PUTTING ON HER TEE

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And inspired all of us to book our next 34 spin/Pilates/kickboxing classes.

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16 Times Jennifer Lopez & Her Rock-Hard Abs Made Us Forget She's 50

1 of 16

WHEN THE HUSTLERS TRAILER DROPPED

1 of 16

2 of 16

WHEN SHE WORE THIS TO THE CFDA FASHION AWARDS

2 of 16

3 of 16

WHEN SHE TOOK THIS SELFIE

3 of 16

4 of 16

WHEN SHE MET CHIP & JO

4 of 16

5 of 16

WHEN SHE HIT THE SET OF HUSTLERS

5 of 16

6 of 16

WHEN SHE HAD HER SQUAD BACK HER UP

6 of 16

7 of 16

WHEN SHE HAD NO PROBLEM TAKING A GYM SELFIE

7 of 16

8 of 16

WHEN SHE COULDN'T GET ENOUGH OF HER LOOK

8 of 16

9 of 16

WHEN SHE CELEBRATED HER BIRTHDAY WITH HER FAMOUS GIRLFRIENDS

9 of 16

10 of 16

WHEN SHE POSED WITH BRYAN CRANSTON & LIN-MANUEL MIRANDA

10 of 16

11 of 16

WHEN SHE STOPPED WORKING OUT TO SNAP A MIRROR SELFIE

11 of 16

12 of 16

WHEN SHE WAS JUST ABOUT READY TO LEAVE FOR WORK

12 of 16

13 of 16

WHEN SHE STUNNED ON THE AMERICAN MUSIC AWARDS RED CARPET

13 of 16

14 of 16

WHEN SHE SHOOK HER BOOTY ON STAGE AT THE 2014 HOLLYWOOD BOWL

14 of 16

15 of 16

WHEN SHE HUNG OUT WITH BESTIE LEAH REMINI BY THE POOL

15 of 16

16 of 16

WHEN SHE STRUGGLED WITH PUTTING ON HER TEE

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