Jennifer Lopez's genetics are impervious to ageing, as the talented singer/actress/entrepreneur has retained a youthful glow well into her 40s. The "Love Don't Cost a Thing" songstress is also praised for her physique, proudly flaunting her figure in a number of skin-tight and revealing outfits that emphasize her sinuous curves in all their glory. 

Lopez recently took to Instagram to showcase a standard pre-performance workout to keep her body in tip-top shape before hitting the stage during her Las Vegas residency. Sporting a pair of white leggings and a sports bra, the mother-of-two accentuated her enviable frame and ample derriere in a revealing choice of attire. 

In other Jennifer Lopez news, the 48-year-old entertainment icon recently celebrated the 100th show of her All I Have residency, which has wowed hundreds of thousands of concert-goers since commencing over two years ago.