Why wear just one designer look when you can wear two … or more?! Wonderwall.com rounded up all the stars who had wardrobe changes during the 2019 Grammys, starting with Miley Cyrus. The singer-actress started music's biggest night in a black Mugler pantsuit featuring an oversized jacket. Keep reading to see how she and more stars switched up their looks…
Miley Cyrus risked a wardrobe malfunction in a Saint Laurent ensemble featuring a vest — which she wore sans shirt — while performing with Shawn Mendes during the Grammys.
Miley Cyrus looked anything but mellow in a lacy yellow Valentino Haute Couture suit while performing during the tribute to Dolly Parton.
Miley Cyrus donned a Jean Paul Gaultier LBD later in the evening.
Kacey Musgraves walked the red carpet in a strapless Valentino Couture confection with a red tie at the waist.
Kacey Musgraves donned a Western-inspired jumpsuit for the tribute to Dolly Parton.
Kacey Musgraves performed her song "Rainbow" in a white sleeveless Solace London gown with a high neckline and a thigh-hight slit.
Kacey Musgraves took home top honors — album of the year — in one of our favorite looks of the night: a voluminous red silk Valentino minidress with a high-low hemline.
Alicia Keys looked red-hot in a long-sleeve red Armani Privé gown on the red carpet.
Alicia Keys opened the Grammys in a long-sleeve green dress with a fringed belt at the waist, which she wore with a multi-colored Emilio Pucci headscarf.
Later in the show, Alicia Keys sported sparkly loose-fitting pants over a black Alix bodysuit with a plunging neckline. She topped off the look with a wide-brim hat.
Alicia Keys donned a black leather jumpsuit with a tie at the waist toward the end of the show.
Alicia Keys closed the Grammys in a red jumpsuit with a cape.
Cardi B walked the red carpet in a super-bizarre vintage Mugler confection.
Cardi B performed her hit "Money" in a purple-and-black cape with statement shoulders, which she wore over a bodysuit with silver details across the bust and midriff and leopard-print tights.
Cardi B picked up the Grammy for best rap album in a white off-the-shoulder dress with a fringed skirt, which she wore with long gloves featuring the same floor-length fringe.
Cardi B ended the night in a black feather-trim duster, which she wore over a sheer black bodysuit while posing with the president of The Recording Academy, Neil Portnow.
Lady Gaga walked the red carpet in a stunning strapless Celine by Hedi Slimane gown.
Lady Gaga sparkled in a Perry Meek jumpsuit with a plunging neckline while performing her hit "Shallow" during the Grammys.
Lady Gaga later sported another Celine by Hedi Slimane ensemble: a studded top with fishnets, boots, a fascinator … and not much else!
Lady Gaga ended the night in a studded black jacket, which she wore over black underwear and fishnets while hanging out with Mark Ronson at his Club Heartbreak Grammy Party.
Katy Perry landed on many worst-dressed lists with her red-carpet look: a strapless pink Balmain dress with a bubble skirt.
Like Kacey Musgraves, Katy Perry donned a Western-inspired red jumpsuit for the tribute to Dolly Parton.
Katy Perry ended the night in a sparkly striped column dress with poofy black satin off-the-shoulder sleeves at Mark Ronson's Club Heartbreak Grammy Party.
Jennifer Lopez disappointed on the red carpet in a sleeveless white Ralph & Russo dress, which she wore with an extra-wide-brim hat.
Jennifer Lopez kicked off the Motown tribute in a sparkly black gown with pink feather trim on the sleeves, which she wore with matching over-the-knee boots.
Jennifer Lopez then stripped down to a Zuhair Murad bodysuit.
After that, Jennifer Lopez covered up with a massive pink feathered jacket and another extra-wide-brim hat.
Jennifer Lopez somehow changed into a pink feathered minidress and silver open-toe booties to conclude the Motown tribute.
Chloe x Halle singers Halle Bailey and Chloe Bailey walked the red carpet in coordinating black-and-white dresses.
Later, Chloe x Halle singers Halle Bailey and Chloe Bailey coordinated in black dresses — both with architectural shoulder details and thigh-high slits.
Chloe Bailey and Halle Bailey of Chloe X Halle ended the night in neon dresses with side cutouts, which they showed off while posing with John Mayer at the Sony Music Entertainment Post-Grammy Reception.
Dua Lipa topped many best-dressed lists with her red-carpet look: a strapless Atelier Versace gown featuring a crystal mesh skirt and a satin bodice.
Dua Lipa picked up her Grammy for best new artist in a black-and-white dress that channeled Elizabeth Hurley's iconic Versace safety-pin dress.
Camila Cabello looked pretty in pink in Armani Prive on the red carpet.
Camila Cabello opened the Grammys in flirty yellow separates.
Post Malone sported one of the best menswear looks of the evening — a custom pink Ashton Michael suit — on the red carpet.
Post Malone had another excellent menswear moment later in the evening in a green velvet suit with a dragon embroidered across the jacket.
Dolly Parton worked the red carpet in a long-sleeve red dress.
Dolly Parton performed a medley of her biggest hits in an embellished white dress with a sheer cape detail.
Tori Kelly walked the red carpet in a simple black strapless Paule Ka column dress.
Tori Kelly kept things casual for Universal's Grammys After Party. She finished the night in sparkly joggers, a plain black tee, a furry bomber jacket and sneakers.
St. Vincent donned an over-the-top white minidress with ruffled satin trim and star-shaped studs while picking up the Grammy for best rock song with collaborator Jack Antonoff during the non-televised portion of the evening.
After winning a Grammy during the non-televised portion of the evening, St. Vincent walked the red carpet in a bizarre long-sleeve Giambattista Valli dress with a high-low hemline and an oversized bow at the neck.
St. Vincent ended the night in a velvety off-the-shoulder bodysuit, which she wore with a massive belt and over-the-knee Versace boots.
Maren Morris disappointed in a floral-print Galia Lahav Couture confection with a giant yellow floral design on one shoulder on the red carpet.
Maren Morris swam in fringe with the white long-sleeve dress she wore while performing with Dolly Parton and Miley Cyrus.
Maren Morris showed off her third look of the evening — another long-sleeve white dress — while posing with John Mayer backstage.
Miguel walked the red carpet in purple slacks, a white button-down and a white blazer, while his missus, Nazanin Mandi, stunned in an animal-striped Alexandre Vauthier dress with a plunging neckline.
Nazanin Mandi changed into a brown animal-stripe suit for the Sony Music Entertainment Post-Grammy Reception, while her hubby, Miguel, sported a colorful striped furry coat.
Janelle Monae walked the red carpet in a divisive Jean Paul Gaultier creation: a white long-sleeve dress with statement shoulders and an asymmetrical hemline.
Janelle Monae sported a long-sleeve black latex bodysuit with white details while performing her hit "Make Me Feel."
Brandi Carlile sported black slacks and a white long-sleeve blouse with a tie at the neck while accepting an award during the non-televised portion of the evening.
Brandi Carlile worked the red carpet in a chic black suit with silver detailing and a bowtie.
At the end of the night, Brandi Carlile posed with her Grammys in black slacks and an embellished black jacket.
Eve walked the red carpet in a black Ashi Studio creation: a slacks-skirt hybrid with a train.
Later, Eve changed into a white jumpsuit with an asymmetrical cape.
H.E.R. worked the red carpet in a colorful Coach jumpsuit.
H.E.R. donned her second sparkly look of the night while performing her hit "Hard Place."
At the end of the night, H.E.R. posed with her Grammys in a fabulous neon-yellow ensemble and sparkly silver sneakers.
Alessia Cara hit the red carpet in a lacy black Self Portrait dress.
Alessia Cara wore a shiny black floral-print dress with ruffles to Universal's Grammys After Party.
Andra Day walked the red carpet in a purple Cheng-Huai Chuang minidress with feather trim.
Andra Day donned a similar dress — but in a deep-green shade — while performing as part of the tribute to Aretha Franklin.
Fantasia Barrino walked the red carpet in a white Valdrin Sahiti gown with one black sleeve.
Fantasia Barrino kept things simple in a black long-sleeve gown with silver fringe while performing as part of the tribute to Aretha Franklin.
Ricky Martin sported a black Berlutti ensemble while walking the red carpet with his son, Matteo.
Ricky Martin rocked a white ensemble while opening the Grammys with Camila Cabello.
Little Big Town's Karen Fairchild walked the red carpet in a sheer Raisa & Vanessa dress and a wide-brim hat.
Meanwhile, Little Big Town's Kimberly Schlapman walked the red carpet in a pretty peach J. Mendel spaghetti-strap dress with an embellished bodice.
While performing with Dolly Parton, Kimberly Schlapman wore a sheer black dress, while her Little Big Town bandmate, Karen Fairchild, donned a sheer burgundy gown.
Sophie Hawley-Weld hit the red carpet in a lacy white one-shoulder dress, while her Sofi Tukker band mate, Tucker Halpern, wore a velvety black suit with white shoes.
Sophie Hawley-Weld donned a pink fringe dress with a plunging neckline during Republic Records' Grammys afterparty, while her Sofi Tukker band mate, Tucker Halpern, played with prints, pairing a black button-down featuring a tiger motif with a white jacket featuring a colorful print on the bottom half, black slacks and boots.