The singer (and trademarked "100% that bitch") caps off a big weekend and even bigger year with an even bigger fashion moment: This citrus corset gown by Dolce & Gabbana with silver detailing and cascading floral appliqué opera-length coat, with matching fingerless gloves and nails.

Safe to "Say So" that Doja Cat has become a Best Dressed list staple, today turning it out in a one-shoulder vinyl gown by Atelier Versace with matching gloves and high-gloss hoop earrings.

Country star Kelsea Ballerini picked a lemon yellow halter gown with embellished straps by Atelier Prabal Gurung, which she told E! was a nod to the cover of her new album, Subject to Change. She finished the look with yellow heels and Brilliant Earth jewelry.

Newly-minted EGOT Viola Davis shows off her Grammy (for the narration of her audiobook) and an equally winning colorblock sequin column dress by Naeem Khan.

Brandi Carlile (who won a Grammy already for Best Rock Song) wears a twist on the traditional country suit, donning a duster and trousers with sparkling embellishment over a hot pink button-up with a skinny tie.

Lady A frontwoman Hillary Scott teams a tuxedo-inspired white gown with Old Hollywood-style waves.

Country star Carly Pearce attends her first Grammys in a romantic floral gown with keyhole cutout, black opera gloves and pumps with a sparkling detail.

This look will be everywhere this season: Michelle Branch wears a strong-shouldered tea-length column with sparkling accents and matching sunnies.

Legendary singer/songwriter Sheryl Crow keeps things classic in a black gown with gathered neckline and statement earrings.

Myles Frost tops his black trousers and loafers with a heavy metal gold-spangled jacket and coordinating jewelry.

Actress (and wife of Neil Young) Daryl Hannah adds a little rock-n-roll to her tuxedo dress with striped tights and lug sole boots.