Chappell Roan performed alongside Elton John and gifted him his own "Pink Pony Club" cowboy hat, plus more highlights from her set.

The 26-year-old breakout, aka the Midwest Princess, is expected to do a 45-minute set inside the starry fundraiser co-hosted by Jean Smart, Sheryl Lee Ralph, Neil Patrick Harris and David Burtka.

For those feeling competitive, the Oscars ballot contest offered an enticing prize: a winner and a runner-up would take home luxurious watches from Chopard—more than enough motivation for guests to make some very serious predictions about the night’s big winners.