Kesha, Christina Aguilera, Tate McRae and more

Charli XCX and Troye Sivan kept their Sweat Tour party going with two sold-out shows at the Kia Forum in Los Angeles.

Kicking things off on Tuesday, a host of celebrity guests packed the famed venue to see Charli perform hits like “360,” “Club Classics,” “Von Dutch” and “Girl, So Confusing” from her chart-topping sixth studio album. Brat.” Meanwhile, co-headliner Sivan and his backup dancers entertained the crowd with steamy renditions of “Rush,” “My My My!” And You.”

After the show ended, Kesha, Fergie, Lily-Rose Depp and other celebrities were spotted partying with Charli and Sivan at the Forum Club for the official Sweat Tour afterparty hosted by Spotify.

The celebrations continued on Wednesday as stars including Christina Aguilera, Katy Perry and Diplo headed to the 17,500-capacity venue in Inglewood, California to watch the pop icons deliver another night of raucous, dance-heavy hits that kept the audience in suspense. “Bumping (to) that beat” all night long.

The Sweat Tour continues Friday night in San Diego, followed by stops in San Francisco (October 20), Portland (October 22) and Seattle (October 23). Visit Sweat-Tour.com for more information and tickets.