Article continues below advertisementKaty Perry kissed a girl, and she liked it.On Thursday, July 31, a fan recounted the moment the pop star shockingly gave her a smooch mid-concert.Article continues below advertisementSource: @kelseyfisher23/TikTokKaty Perry surprised the crowd with an unexpected kiss.During Perry's Los Angeles performance on July 15, Kelsey Fisher held a sign in the audience that read, "My dishes are done. Date me." The singer pointed to the poster and smiled, indicating she saw it, during "California Gurls.