Katy Perry

I still have no idea what this has to do with anything, but let's get real: It was VERY possible that Katy Perry was going to show up in Full Inappropriate Cartoony Costuming -- I would have bet money on it -- and I am relieved she didn't. Sidebar: while this exhibit seems fascinating and wholly worthwhile, it's bold to throw a party that basically invites everyone to say, "yikes, I hope this doesn't go horribly HORRIBLY wrong."

Madonna

Oh, Madonna. I once loved you so much.

Madonna

What would 1986 Madonna think about going to an event with the name of her new album scrawled on her dress, for PR?

Met Ball Fug Carpet: Katy Perry and Madonna in Moschino

Much as we said for Cosmo, because when you think, "perceptions of China," don't you totally think GRAFFITI??! (I don't.) [Photos: Getty]