We Got You Covered: "Poker Face"

There have been remixes with Kid Cudi, Kanye West, and Common. There have been covers by Daughtry and (more importantly) Weezer.

Why is the world obsessed with Poker Face? Who knows. But if you're interested, here's another take on it.
Poker Face (cover) by Obra Squara

What can I say? She's just fierce!