Jennifer Lopez worked up an appetite that afternoon sweating it out on set of American Idol.
Just hours later the 45-year-old singer-actress transformed into Sixties siren as she hit up STK Steakhouse in West Hollywood, California for dinner on Wednesday night.
Jennifer looked sleek in a chic retro-style frock that featured one side in white and the rest in black while separated by a length of bronze buttons.
Scroll down for video
Sixties siren: Jennifer Lopez impressed in a retro-style two-toned mini-dress and thigh-high boots while heading to dinner at STK Steakhouse in West Hollywood, CA on Wednesday
The hem fluttered to mid-thigh region, exposing her dance-toned limbs to the point where her tall, black suede boots took over.
Jennifer’s thigh-high boots were the sℯxy twist to an already eye-catching ensemble.
As if that wasn’t enough, J-Lo’s long and sharp, pastel blue nails drove the point home.
Her lustrous hair was parted centre and fell in continuous waves to her trim waistline.
Monochrome magic: J-Lo’s outfit featured a side panel in white and the rest in black while separated by a length of bronze buttons
Mirage: The 45-year-old singer-actress was perfectly coiffed and made-up with shimmery blue shadow
Working up an appetite: She had spent the better part of the afternoon rehearsing on set of American Idol ahead of the show’s live two-hour show on Thursday
Jennifer was perfectly made-up with shimmery light blue eye shadow, a blend of rouge and neutral lip gloss as she stepped lightly to the eatery’s entrance while clutching her iPhone.
Earlier in the day, J-Lo showed a different, more casual side as she headed to the set of American Idol.
At that time, she was dressed down in star-spangled grey track trousers, white top and wedge-heeled trainers.
Driving home the point: Jennifer displayed pointy long nails painted a pastel blue along with a sparkly ring to match her glittery eye shadow