Gaga, oh là là! Last night, Lady Gaga’s Los Angeles Mayhem Ball lured in a starry crowd of Little Monsters. Chappell Roan, Olivia Rodrigo, Addison Rae, Conan Gray, Gabbreitte, and Matty Healy all kicked Gaga’s series of LA shows in style.

Fresh off announcing her forthcoming single “The Subway” and accompanying mini tour, Chappell Roan opted for a look that nodded to her own catalog. She wore a maxi shirtdress printed with a graffiti-covered statue—“I love you,” “AMOR” inside a heart, and an anarchy symbol all scratched onto the trompe l’oeil figure. The dress featured a large rip from Chappell’s midriff to her thigh, showing off a pair of black underwear that appeared to say “hot to go,” the title of one of her most popular songs. She accessorized with a small wire bag from Haricot Vert, decorated with custom charms.

Rodrigo, meanwhile, opted for a lowkey look in a cropped red and white checked crop top with a gathered hem and puff sleeves, which matched her red lip. She paired the shirt with high-waisted black jeans and heeled black boots that would make Gaga proud.

Gabbriette also stayed true to her style in a black halter minidress with a drop waist and open back. She added a pair of black sequined Daccori mules, frameless eyeglasses, and a black shoulder bag.