Just a Sliver of J.Lo's Chiseled Abs Is Enough to Get You to the Gym

They say summer bodies are built in the winter, but Jennifer Lopez has beach-ready abs all year round! The 47-year-old singer and actress went shopping in Beverly Hills on Friday, and her activewear-inspired outfit gave fellow shoppers a sneak peek at those crazy-toned, age-defying abs.

J.Lo was spotted browsing in Barneys while wearing a sporty all-black getup. She wore high-waist black leggings that hugged her signature curves, and she paired the bottoms with a long-sleeve black crop top that showed off a few inches of her chiseled core—she's definitely been hitting the gym (both by herself and with newfound workout buddy, The Rock).

The Shades of Blue star wore fluorescent orange sneakers, huge stud earrings, and reflective aviators with her outfit, and she carried an orange and leopard print bag that matched her kicks. J.Lo had her hair pulled into a cute top knot and her nails impeccably manicured as she shopped around the department store with a friend.

VIDEO: 10 of the Most J.Lo Instagrams Ever

Lopez never seems to miss a beat—pun intended—with both her fashion and her fitness choices. Where to Buy the Exact Athleisure Outfits That Taylor, Gigi, and J.Lo Love

Image zoom Jennifer Lopez

Mesh panels, mirrored shades, and punchy sneaks add instant interest. Her outfit breakdown: Jennifer Lopez in Beyond Yoga Crystal Mesh Long Leggings, $99; beyondyoga.com, Beyond Yoga cami, $75; zappos.com, Fendi Iridia sunglasses, $465; solsticesunglasses.com, and Nike Air Presto Running sneakers, $120; finishline.com. Christopher Peterson/Splash News

Image zoom Julianne Hough

Show off hard-earned abs with nothing but a bold sports bra and printed leggings. Her outfit breakdown: Julianne Hough in a MPG Jules Revo seamless mesh-paneled sports bra, $40; lordandtaylor.com, MPG leggings, lordandtaylor.com for a similar style, and Under Armour sneakers, macys.com for a similar style. Jason LaVeris/FilmMagic

Image zoom Taylor Swift

Kick your athleisure savvy up a notch with neon Nikes. Her outfit breakdown: Taylor Swift in ALO Yoga Coast Leggings, $94; zappos.com, an Under Armour tank, $35, underarmour.com, Carrera 5024 round sunglasses, $69; solsticesunglasses.com, and Nike Free TR Focus Flyknit sneakers, $110; nike.com. Alo Ceballos/GC Images

Image zoom Gigi Hadid

The supermodel spin on matching sweats: a cropped top, a six-pack, and easy canvas accessories. Her outfit breakdown: Gigi Hadid in Danielle Guizio top and shorts, danielleguiziony.com for similar style, Ray-Ban sunglasses, $150; madewell.com, and Soludos Classic Stripe smoking slippers, $55; soludos.com for similar colors. Dara Kushner/INFphoto.com

Image zoom Elle Fanning

Give your athleisure look a girly touch with a flirty sports bra and a printed headband in a coordinated shade. Her outfit breakdown: Elle Fanning in Alo Yoga Sunny strap bra in Guava Glosy, $54; aloyoga.com and ALO Yoga Airbrush Leggings in Black, $78; aloyoga.com. AKM-GSI

Image zoom Reese Witherspoon

Make a freakin' cool statement with your muscle tee. Her outfit breakdown: Reese Witherspoon in Sub_Urban Riot muscle tee, $24; bluefly.com, Victoria Beckham sunglasses, $550; fwrd.com, and Asics sneakers, zappos.com for similar colors. Boaz/FAMEFLYNET PICTURES

Image zoom Emma Stone

Shrug on a leather moto after your sweat sesh to inject a degree of polish (and attitude). Her outfit breakdown: Emma Stone in Tory Sport Chevron leggings, $125; torysport.com and Nike sneakers, nike.com for similar styles. RMBI/AKM-GSI

Image zoom Lea Michele

Use texture, like mesh, for dimension—a nice breather from sweat-wicking fabrics. Her outfit breakdown: Lea Michele in Ray-Ban sunglasses, $165; neimanmarcus.com, Fabletics Navassa Crop leggings, $45; fabletics.com, Fabletics Bryant Sports Bra, $35; fabletics.com, Fabletics Eiffel tank, $35; fabletics.com, and Havanias flip flops, $26; shopbop.com. AKM-GSI 1 of 8 Advertisement