Her One Love Manchester stage outfit was made from pictures of the 22 people who died at Ariana Grande’s concert on 22 May.
On Sunday night Ariana Grande held a star-studded benefit concert called One Love Manchester. It was held to help raise funds for the victims and families affected by the attacks at her concert in the city on 22 May.
Everyone from Coldplay to Miley Cyrus, Justin Bieber, Take That, Little Mix and Liam Gallagher performed.
And one of the star performers of the night was Katy Perry.
Katy told the crowd: “It’s not easy to always choose love, is it? Especially in moments like these. It can be the most difficult thing to do. But love conquers fear and love conquers hate. And that love that you choose will give you strength.”