'short hair don't care' jennifer lopez debuts brand new cropped bob in

The 45-year-old singer isn't afraid to experiment with her style, and she looked simply stunning when she shared a snap of her freshly-cut tresses with her 22.9million Instagram

followers. In a departure from her usual long flowing highlighted locks, JLo was rocking a noticeably darker and shorter hair do. Her choppy cropped locks fell to just below her chin,

flattering Jennifer's face and making her look more youthful than ever.  Pouting for the sexy selfie, the hitmaker gazed suggestively at the camera as she sported a polished make-up

look with a sweep of metallic eyeshadow and a slick of nude gloss on her plump lips. The American Idol judge oozed sex appeal in her vibrant cobalt blue dress with cut-out sleeves, and she

added a touch of bling with large glittering hoop earrings. The New York-born beauty simply captioned the photo: "Short hair don't care…" Although this hairstyle is her

shortest yet, JLo did step out two months ago displaying her extension-free mane. Perhaps the mother-of-two was inspired by her Shades of Blue character Detective Harlee McCord to go for the

chop.  In the gritty 13-episode NBC drama, Jennifer's alter-ego has a short curly barnet and a tomboy aesthetic – world's apart from the starlet's usual red carpet glamour. 

Meanwhile, it seems that JLo has been keeping her on-off toyboy Casper Smart, 28, on his toes after she was spotted enjoying a romantic weekend with him in The Hamptons, New York earlier

this month.  The curvaceous Latino has previously worn a diamond sparkler on her ring finger but has kept notoriously quiet about her their tumultuous relationship.