Jennifer Lopez in cropped chambray shirt London - Arab Today Jennifer Lopez flashed her enviable abs in a new pic she posted on Instagram today, captioned \"#idolfashion\"—an indicator that the returning American Idol judge was back in the saddle for the ongoing season 13 audition process. Also judging by the tiled walls and floor around her, it appears that this inpromptu photo session occurred in a bathroom. And though an Instagram filter may have been utilized, it\'s still probably safe to assume that J.Lo looks better under fluorescent lights than everybody, ever. The artist\'s low-rise jeans and cropped chambray shirt didn\'t just show off her perfectly flat stomach, either—they also provided a nice backdrop for her fierce manicure and multitude of sparkly rings. Before going back to lending her musical expertise to aspiring pop stars, Lopez shared her fashion expertise with lucky \"My Fabulous Quince\" contest winner Alyssa Linares, who got her dream quinceañera courtesy of the singer and Verizon. \"It was an honor to be able to see someone who\'s so smart, well put-together, and knows what she wants at such an early age,\" Lopez wrote alongside an Instagram pic of her meeting with Alyssa. \"I\'m so excited by this new generation of powerful and confident Latina women!\" Source: E! Online