Ariana Grande said "thank u, next" to her first 2024 Met Gala look.

The "Eternal Sunshine" singer changed out of her ethereal white Loewe gown into another stunning outfit after heading inside the Metropolitan Museum of Art for the May 6 event in New York City. (Check out all the stars who showed out for the 2024 Met Gala here.)

Posing in front of a mirror in a May 6 Instagram video shared by her makeup artist Michael Anthony, Ariana showed off her second 'fit, which was a Maison Margiela dress from John Galliano's spring 2024 haute couture collection. Still keeping with the "Garden of Time" theme, the gown included a waist-cinching corset blue corset and skin-tight blue sleeves with nude and green bejeweled mesh draped over top.

To complete the look, the 30-year-old styled her hair in her signature high ponytail adorned with a bow and wore the same oversized eye gems she donned for her first ensemble. 

And dazzling in a new dress wasn't the only task on Ariana's to-do list while inside the "Sleeping Beauties: Reawakening Fashion" event. In fact, the "yes, and?" singer was also set to perform for guests at the annual ball.

And though it will mark the first time Ariana sings at fashion's biggest night, it wasn't her first time climbing its infamous steps. The last time the Grammy winner showed out for the gala was in 2018, when she wore a custom look inspired by Michaelangelo's artwork The Last Judgement in honor of the year's "Heavenly Bodies: Fashion and the Catholic Imagination" theme. 

Gushing over her red carpet attire, Ariana told E! News at the time, "I'm wearing Vera Wang. I'm very happy to be her date tonight."

Keep reading to catch up on all the stars' looks at the 2024 Met Gala: 

In custom Michael Kors.

In custom Loewe.

In Maison Margiela.

In Burberry and Chopard jewelry.

In custom Miu Miu.

In custom Schiaparelli Haute Couture.

In custom Maison Margiela Couture.

In custom Maison Margiela.

In Marc Jacobs and Tiffany & Co. jewelry.

In Richard Quinn and Philip Treacy hat.

In Loewe.

in Thom Browne.

In Versace.

In Balmain and Cartier jewelry.

In custom Oscar de la Renta.

In Givenchy SS96 Couture.

In Oscar de la Renta.

In Windowsen.

In Stella McCartney.

In Givenchy Haute Couture.

In custom Burberry.

In Rodarte.

In Stella McCartney.

In custom Balenciaga.

In custom Marc Jacobs.

In Swarovski.

In Loewe.

In Erdem.

In Ludovic de Saint Sernin and Jared jewelry.

In Prabal Gurung.