Katy Perry was one of the artists who joined Ariana Grande's benefit concert, One Love Manchester, earlier this month. And now she's shared a video showing us what her experience was like at that show earlier this month (June 4).

From popping in on Ariana's set to catching up with Miley Cyrus, Niall Horan and Justin Bieber, the four-minute clip gives fans an inside look at what happened backstage and also how massive the crowd was when she performed an acoustic version of "Part of Me."

“I’m here to give love and for the love. And to show support,” she told BBC Radio 1’s Nick Grimshaw in the video. “I love Ariana and all the fans of music aren’t just one fan of one artist. We’re all in this together and that’s why I’m here.”

One Love Manchester took place at Emirates Old Tafford Cricket Ground and brought Ariana back to the British city two weeks after the bombing at her show on May 22 that left 22 dead. Marcus Mumford, Imogen Heap, Pharrell Williams, Victoria Mónet, the Black Eyed Peas and Mac Miller also performed at the charity show.

Watch the BTS clip above.

Katy Perry's Colorful Album Art: