Why wear just one piece of couture when you can wear two — or more?! That's the question many stars asked when it came to dressing for the 2020 Grammy Awards on Jan. 26. Wonderwall.com rounded up all the celebs who changed up their looks on music's biggest night, starting with Ariana Grande, who topped many best-dressed lists with the gray tulle Giambattista Valli gown she wore on the red carpet. Keep reading to see how she and more of music's biggest names changed their looks…
The red carpet wasn't even over yet when Ariana Grande debuted her second look of the evening: gray separates comprised of a sleeveless satin cropped blouse and a full skirt.
Ariana Grande wore a pink nightgown-inspired look while performing during the show.
Later in the show, Ariana Grande wore a gorgeous emerald-green ballgown, which she accessorized with matching opera gloves.
Billie Eilish walked the red carpet in a black-and-green Gucci getup.
Billie Eilish performed in her second Gucci look of the night: cream pajama-inspired separates.
Billie Eilish wore yet another bold Gucci ensemble to Universal Music Group's Grammy afterparty.
Grammy hostess Alicia Keys kicked things off in a silver one-shoulder number with a thigh-high slit.
Later in the show, Alicia Keys rocked pink separates — a midriff baring jacket and wide-leg pants.
During the second half of the show, Alicia Keys wore another midriff-baring ensemble — rhinestone-encrusted Philosophy Di Lorenzo Serafini jeans and a white short-sleeve T-shirt.
Alicia Keys added a matching cropped Philosophy Di Lorenzo Serafini rhinestone-encrusted jacket to her look before performing during the Grammys.
Alicia Keys brought the Grammys to a close in a black ensemble with colorful over-the-knee Versace boots.
Gwen Stefani walked the red carpet in a strapless white Dolce & Gabbana mini-dress.
Lizzo stunned in a white Versace gown on the red carpet.
Lizzo opened the Grammys in a gorgeous off-the-shoulder sparkly black ballgown.
Lizzo stripped down to a colorful bodysuit midway through her performance during the Grammys.
Lizzo sparkled in a sheer dress covered in silver fringe while posing backstage with her three Grammys.
Camila Cabello walked the red carpet in a black strapless Versace gown.
Camila Cabello rocked her second Versace look of the night — a long-sleeved pink number — while performing during the Grammys.
Camila Cabello closed out the Grammys in a yellow gown and matching heels.
Lil Nas X rocked an all-white ensemble — including a wide-brim hat — to pick up his first award of the day (best music video for "Old Town Road") during the Grammy pre-show.
Lil Nas X sported a Western-inspired all-pink Versace ensemble on the red carpet.
Lil Nas X changed into an iridescent silver suit before his big performance during the Grammys.
Midway through his performance, Lil Nas X changed into a black leather look that gave us major Morpheus vibes.
Rosalia wore a white asymmetrical gown with black fringe to pick up a Grammy for "El Mal Querer" during the Grammy pre-show.
Rosalia walked the red carpet in one of her best looks ever: a belted red leather Alexander Wang dress with a fringe skirt.
Rosalia was all about fringe during the 2020 Grammys! She performed in a white bodysuit with tons of fringe and completed her look with white platform sneakers.
Shania Twain donned a sheer black gown on the red carpet.
Shania Twain channeled a disco ball in her second look of the night while presenting an award with Bebe Rexha during the show.
For the red carpet, John Legend went way outside of his fashion comfort-zone in a gray suit featuring a jacket with an asymmetrical plated hemline.
Later in the show, John Legend sported a military-inspired cream suit with gold trim.
Sheila E. worked the red carpet in a long-sleeved gold minidress.
Sheila E. rocked a green sequined suit while posing backstage during the Grammys.
Common rocked an all-burgundy look on the red carpet.
Later in the show, Common sported a shiny emerald-green suit with a white button-down.
FKA Twigs walked the red carpet in a custom Ed Marler gown.
FKA Twigs donned a lingerie-inspired look (and changed her hair!) for the Prince tribute during the Grammys.
Diplo sported a black suit with a matching black cowboy hat on the red carpet.
Diplo changed into a hippie-inspired ensemble before performing with Lil Nas X during the Grammys.
H.E.R. walked the red carpet in a colorful DSquared2 kimono.
H.E.R. kept things simple during her performance, rocking an all-blue ensemble: a simple T-shirt and wide-leg pants with a draped asymmetrical waist.
Cyndi Lauper started the night in a funky black suit with a peplum waist.
Cyndi Lauper sparkled in a black minidress, which she wore with rhinestone-encrusted over-the-knee boots, while performing during the show.
Tyler, the Creator channeled a bellhop on the red carpet in a pink ensemble with red details. (He also gave us a hint at his looks to come, which are visible in his open suitcase.)
Later in the show, Tyler, the Creator sported a pink-and-red suit … with a blonde bowl-cut wig.
Tyler, the Creator sported the ensemble from the suitcase he posed with on the red carpet — a pink-and-red polo shirt with brown slacks and a matching brown cap — while posing backstage with his Grammy for best rap album.
Tanya Tucker started the day in her most Western-inspired ensemble (those boots!) while accepting the award for best country song for "Bring My Flowers Now" during the Grammy pre-show.
Tanya Tucker walked the red carpet in a black leather suit with a ruffled lapels.
While performing during the show, Tanya Tucker rocked an embellished black suit with beaded birds on the jacket.
DJ Khaled sported all black (aside from his red kicks) on the red carpet.
DJ Khaled changed into an all-white look before participating in the tribute to Nipsey Hussle.
On the red carpet, Misty Copeland wore a floral-print gown with a thigh-high slit and accessorized with sheer green opera gloves.
Misty Copeland wore a yellow dress with an asymmetrical neckline while dancing during the tribute to music education.
Maggie Rogers walked the red carpet in a lovely black Chanel dress with star details.
Maggie Rogers wore a different black dress to Universal Music Group's Grammy afterparty.
YG hit the red carpet in a zebra-striped cardigan, which he wore with black slacks and white shoes.
Later, YG sported a red suit sans shirt.
YG paid tribute to Kobe Bryant by wearing a Lakers jersey under a black suit jacket to Universal Music Group's Grammy afterparty.
Usher added some flash to his all-black red-carpet getup with his sparkly jacket.
During the tribute to Prince, Usher appropriately channeled the late icon in a colorful cropped jacket.
Ben Platt had a fun menswear moment on the red carpet in a black-and-white Balmain jacket, which he wore with a black turtleneck and slacks.
Ben Platt wore a Coach jacket over a white turtleneck (yes, another turtleneck!) while performing during the Grammys.
Brittany Howard sported a green lace duster over a black ensemble on the red carpet.
Later, Brittany Howard rocked a satin burgundy duster over her all-black ensemble.