Bella and Gigi Hadid Show Off Their Contrasting Supermodel Sister Styles at the US Open

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Grab your tickets 'cause we've got front-row seats to the biggest night in fashion — err, we mean tennis. Plenty of the celebs have gone out to Queens, New York to witness the on-court action for the US Open, including supermodel queens Bella and Gigi Hadid.

When it comes to aesthetics, the two girls couldn't be more different. Baby sis Bella favors a quirky, retro aesthetic and isn't afraid to pair unexpected pieces. She is known to source vintage designer pieces and rock Y2K-inspired trends. While big sis Gigi, on the other hand, vibes with her Cali-girl upbringing, sporting skater girl sweater vests, and sheer cardigans during the day, before taking on the night in glam, shimmering gowns. But don't get it twisted — the sisters love to flex their fashionable bond for the cameras, supporting each other's clothing lines and striking a pose in the name of haute couture.

But since the paps haven't caught the two together for a while, this calls for a *huge* style celebration. The ever-whimsical Bella is pictured first in the snaps, rocking a noughties, sporty vibe that includes a white zip-up Nike jacket worn overtop a white crop top, and a beige cargo skirt. Mid-calf, white athletic socks and brown Nike x Jacquemus Humara sneakers contrast with her sleek Prada Cleo bag and black Oakley sunnies. She further accessorized with a stretch comb headband, chunky silver rings, and stud earrings.

Gigi followed behind her little sister, wearing a sleek, red tailored wide-leg trouser with a cutout back, and a spaghetti strap tank top. She topped the monochromatic look off with a pair of Nike Air Jordan 2 sneakers in white and red, a pair of yellow gold Tejesta sunglasses, and a red Louis Vuitton bag. We can't forget the gold chain necklace, mini-drop earrings, and "S" brooch that Gigi could have possibly been wearing to support Serena Williams, who recently announced her impending retirement from tennis.

The girls were later seen animatedly watching the Williams versus Anett Kontaveit match with friends and Bella's boyfriend, Marc Kalman. While Serena won the game, Gigi and Bella clearly won the fashion category.

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