We don't think the likes of Jennifer Lopez or Madonna intended to look so shady, but the boredom is so clear on their faces, and they weren't alone.
Check out the videos below, and try your best not to cringe.
We don't think this was the reaction Katy was hoping for with her new song, but hey... maybe actual fans would be more enthusiastic watching their idol perform.
What do you guys think of her new tune Bon Appétit? Let us know!