J Lo Runs Errands in a Super-Cropped Sweatshirt and Joggers

Jennifer Lopez's abs were on full display while she ran errands in Los Angeles on Tuesday. With a
Christian Dior Medium Constellation Book Tote in hand, Lopez rocked a
Niyama Sol Crop Sweatshirt in Stone ($68) paired with a matching
Niyama Sol Knotty Sports Bra in White ($58). She added the Alamour Kylie Night Blue Oversized Joggers in baby blue to complete her Y2K-inspired sweatsuit and accessorized with gold hoop earrings, Nike Air Jordan 1 Low Sneakers in metallic gold, and white sunglasses. To match her casual yet practical vibe, Lopez styled her hair into a messy bun.

The extremely cropped crewneck sweatshirt is just one piece in her daily rotation of crop tops, which has so far included an ivory-knit sweater with a distressed hemline by Tibi and Brunello Cucinelli and a '90s-style Coach crop top, which she paired with wide-leg jeans and a pink leather jacket for her April Coach campaign. Lopez's most recent ensemble is a master class in nailing the casual-chic aesthetic, and it has us rethinking every detail of our outfits when it comes to grocery-store runs, trips to the hair salon, and even brunch dates with friends.

One thing is clear: Lopez has no shortage of showstopping looks in her wardrobe. See her pleated baggy paper-bag jeans by Brunello Cucinelli and six-inch lace-up heels, dreamy white nap dress by Dôen, and "Almost Famous"-inspired knit cardigan with a feathery hemline - the singer creates a fashion moment at every turn.

Check out J Lo's activewear look from all angles and shop pieces from her outfit - including her barely there sweatshirt - ahead.