I don't know a thing about singer Katy Perry. But her recent video for her song "Thinking of You" features a number of LA-based lindy hoppers, including Minn Vo, Shesha Marvin, Nick Williams, and several others. Gotta love Katy's period costumes and the general vintage look of the video. And that's a real jazz band playing, not actors pretending to play.
Click here to watch the video.