She can usually be found wearing as little as possible in skimpy outfits for her raunchy live performances.
But Jennifer Lopez went from sexy to studious on Thursday as she headed out wearing a pair of thick-rimmed black glasses.
Jennifer teamed the wayfarer-style frames with a pair of hoop earrings, wearing her hair pulled back from her face in a high bun to further highlight her new accessory.
The 43-year-old singer debuted her geek chic new look as she and toyboy boyfriend Casper Smart took her twins out in Beverly Hills.
Jennifer opted for skinny jeans, black turtleneck and a furry waistcoat that kept her warm in the brisk weather on the day out.
The former American Idol judge accessorised her chic outfit with a pair of black suede platform boots and an eye-catching large tan handbag.
And she soon added another new accessory to the list – a collection of shopping bags.
Jennifer already has a closet full of fashionable clothes, but there is always room for more.
And Jennifer’s multitasking skills were pushed to the limit as she was forced to manage her large satchel in one hand, before holding her squirming four-year-old boy, Max, with the other.
Max’s twin sister Emme was a little lady in black leggings dotted with white stars, fleece lined black coat and black ankle boots that mirrored her mother’s, except for the heels of course.
Casper, who at 25 is 18 years younger than Jennifer, had an air of confidence to his walk and his cool ensemble may have had something to do with it.
The back-up dancer wore black jeans that were fashionably torn at the knees paired with a furry-collared black leather jacket and rugged black boots.
Casper kept his eye concealed behind dark shades, but his joy at being able to shop to his heart’s content was obvious as he helped carry all the shopping bags.
Jennifer packed up and left Puerto Rico on Wednesday, and must have felt some retail therapy was in order following an amazing end to her Dance Again world tour.
At her final show in San Juan on Sunday, her children Max and Emme joined Jennifer, her dancers and Casper on stage.
Jennifer was wearing a sequin bodysuit that fit her curves perfectly and matching boots as she held Emme up in one arm and waved to the adoring crowd with the other.
Max then walked out on his own and presented his mother with a single white rose, which had everyone in the audience and Jennifer charmed and misty-eyed.
Even Casper took time to reflect on the adventurous experience.
‘I guess this chapter is over. This journey has truly been amazing.. Not an easy thing, but we did it & I wouldn’t trade it for the world,’ Casper said in a Twitter message.
‘Thank you my beautiful bear for being so inspirational to so many.’