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.

Geek chic: Jennifer Lopez went from sexy to studious thanks to the addition of thick-rimmed black glasses as she headed out in Beverly Hills on ThursdayGeek chic: Jennifer Lopez went from sexy to studious thanks to the addition of thick-rimmed black glasses as she headed out in Beverly Hills on Thursday

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.

Retail therapy: Jennifer Lopez hit the shops in Beverly Hills with toyboy Casper Smart and twins Max and Emme on ThursdayRetail therapy: Jennifer Lopez hit the shops in Beverly Hills with toyboy Casper Smart and twins Max and Emme on Thursday

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.

Stylish: Jennifer was fashionably outfitted in skinny jeans, stiletto boots and furry waistcoat, but obviously felt the need for more clothesStylish: Jennifer was fashionably outfitted in skinny jeans, stiletto boots and furry waistcoat, but obviously felt the need for more clothes

 

Family affair: Jennifer likes to include Max and Emme, four, on all her shopping excursionsFamily affair: Jennifer likes to include Max and Emme, four, on all her shopping excursions

 

Ants in his pants: Jennifer held onto her squirming boy Max while Emme was a little lady next to CasperAnts in his pants: Jennifer held onto her squirming boy Max while Emme was a little lady next to Casper

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.

Traffic stoppers: Cars in Beverly Hills must have screeched to a stop when Jennifer and her entourage marched byTraffic stoppers: Cars in Beverly Hills must have screeched to a stop when Jennifer and her entourage marched by

 

He's got the bags: Casper graciously carried the new purchases and held Emme's handHe’s got the bags: Casper graciously carried the new purchases and held Emme’s hand

 

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.

Farewell: Jennifer brought her adorable tots on stage at the end of her final Dance Again show in San Juan, Puerto Rico on SundayFarewell: Jennifer brought her adorable tots on stage at the end of her final Dance Again show in San Juan, Puerto Rico on Sunday

 

Gangs all here: Jennifer had to talk her little boy into staying by her side, while a shirtless Casper, who performed alongside his sweetheart, looked on Gangs all here: Jennifer had to talk her little boy into staying by her side, while a shirtless Casper, who performed alongside his sweetheart, looked on

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.’

- Mail Online

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