Katy Perry had her own Oscars moment hours after her husband Russell Brand made his debut at the Academy Award alongside Arthur co-star Helen Mirren when she took to the Kodak Theatre stage as part of Oprah Winfrey's big show wrap-up special on Monday.
The pop star took a break from her European tour and flew in to Los Angeles from Austria to join Sunday's Oscars finale performers, the student choir of PS 22, for a rendition of her hit "Firework."
Perry stunned the kids and Winfrey's Kodak Theatre audience when she stepped out onto the stage from behind a screen, dressed in a form-fitting gold dress.
The rousing performance ended with images of fireworks lighting up the hi-tech stage as the kids rushed to hug and high-five Perry.
How great of a surprise is that? The kids from PS 22 performed at the Oscars AND with Katy Perry. We have to say it was definitely a good weekend for them. We love PS 22!