After their sold-out two-night stay in Los Angeles, Charli XCX and Troye Sivan extended the Brat summer with their Spotify-hosted Sweat Tour after-party on Wednesday. After their performance at the Kia Forum, Kesha, The Dare, Lily-Rose Depp and other stars celebrated together with the musicians.

Charli XCX

After wearing pieces from Ann Demeulemeester's Spring 2025 ready-to-wear collection and a custom Staud look, Charli XCX switched to a bikini-style two-piece top and miniskirt by Ludovic de Saint Sernin. The chocolate-colored outfit featured pinstripes, a simple waistband on the skirt and two rows of eyelets for a low-slung belt effect. She completed the look with complementary knee-high boots.

Lily Rose Depp

In a nod to the resurgence of Y2K trends, Lily-Rose Depp paired a sheer animal print cropped halter top with low-rise jeans and strappy sandals.

Kesha

The “Joy Ride” singer, who joined Charli XCX on stage for her “Spring Breakers” remix, wore a lingerie-inspired ensemble. She wore a sheer red floral strapless top tucked into black leopard print tights with sheer lace, with black floral underwear visible underneath. She was carrying a black handbag with the words “B–ch” in white paint on the front.

The challenge

The “Girls” singer opted for a deconstructed T-shirt with cutout details at the neckline. He paired this distressed t-shirt with a brown jacket and tortoiseshell sunglasses.

The Sweat Tour kicked off in Detroit on September 14th and ends in Seattle on October 23rd. The tour featured several guest artists, including Lorde and Addison Rae in New York and Kesha and Tate McRae in Los Angeles.