Most people's birthdays are mostly shitty, most of the time. Not Taylor Swift's, though!

Pictured from left: Karlie Kloss; one of the sisters from Haim; Jay Z; Beyonce; Justin Timberlake; Taylor Swift; Sam Smith; another sister from Haim. Bottom left-center: the third sister from Haim.

Actually, Taylor doesn't really look like she is having fun, at least in this photograph. It's a lot of work, planning a party. Not that it seems likely that Taylor Swift planned her own party. But maybe! Were there other people at the party? Or was it an intimate affair? Who took the photo? Where is Lorde? Was Aretha invited? Where does she take the cat? Why can't Jay Z move? Can rich people still feel things under all that money?

[Image via Instagram]