She’s famed for her enviable curves and hourglass figure.

And Jennifer Lopez proved she’s still got one of the best bodies in showbusiness as she stepped out in West Hollywood on Thursday in her workout gear.

The 45-year-old superstar looked amazing in a blue sports bra and skin-tight black leggings as she left the gym.

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Fabulous figure: Jennifer Lopez flashed her sculpted abs as she got changed following a workout in West Hollywood on Thursday afternoon

She showed off her rippling abs and muscular frame as she cooled off with a walk after her intense exercise session, before pulling her grey tee back over her head.

Despite having worked up a serious sweat, Jennifer looked red carpet ready as usual.

She wore her honey blonde hair down in loose curls and sported a full face of make-up, adding a touch of glamour with Aviator shades and giant hoop earrings.

Smoking hot: The 45-year-old star looked incredible in black leggings and a plunging blue sports bra

Cooling down: The actress-and-singer took her time putting her grey vest top back on after leaving the gym

Fitness fanatic: Jennifer works hard to stay in shape and keep fit and healthy

Doting mother: The singer was accompanied by her six-year-old twins Max and Emme, who she has with her ex-husband Marc Anthony

The Booty singer was joined by her six-year-old twins Max and Emme, who were clad in adorable casual ensembles.

And Jennifer clearly wanted to make the most of her gym session, showing off the fruits of her labour that evening in a stomach-baring crop top.

The mother-of-two opted for smart white separates during a dinner date at Mr. Chow restaurant in Los Angeles.

Glamorous as ever: J.Lo sported perfectly blow-dried hair and a full face of make-up

Family fun: Following her workout, she headed home with her young children and two female friends

Musical comeback: The Latina beauty has been working non-stop promoting her new album A.K.A.

Workout chic: The star completed her look with blue and white trainers and an armful of colourful bracelets

She’s still got it: Jennifer prides herself on taking care of her figure and is a fan of revealing clothing

Hard at work: The superstar recently admitted she trained harder than ever for her new video Booty

She wore chic suit trousers teamed with a crossover halterneck crop top.

The top made the most of her hourglass figure and tiny waist.

Jennifer teamed the look with simple black stilettos and a metallic gold clutch.

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Outfit change: The superstar changed into a white two-piece formed of smart trousers and a crop top as she dined out at Mr. Chow restaurant in Los Angeles

Going for gold: Jennifer finished off the look with a metallic clutch and her trademark hoop earrings

Putting her best foot forward: Jennifer was sporting chic patent black stilettos

Glamorous look: Jennifer opted for a slick of clear lipgloss and a dewy foundation

Meanwhile, Jennifer’s ex-boyfriend P. Diddy arrived at Mr. Chow mere minutes after his former flame left the building.

The rapper, who she dated in 1999, is still on good terms with the singer and recently gushed about her incredible derriere.

He told Access Hollywood Live: ‘It’s great. It’s a work of art. It’s something that will go down in history for real it will.

‘But also her talent, her drive, her determination, she will never give up.’

Chowing down: P. Diddy pulled up at Mr. Chow restaurant a few minutes after Jennifer Lopez left

Night out: The rapper opted for a casual polka dot polo shirt and jeans

Still friends: P. Diddy recently praised Jennifer’s strength and determination – as well as her infamous derriere