Number Theory: Britney Takes a Tumble!

It’s a world full of rankings out there—weekend box office? Times best sellers? Oprah vs. Ellen? Wicked vs. Spider-Man? How does one make sense of what’s popular, and what it all means? We’re here to help with Number Theory. We’ll look at the week’s rankings to see who’s on top and whom they’re atop. Fortunes change quickly in entertainment—and at Number Theory, we’re watching it all happen.

Here, your handy guide to the week’s best-selling everything. :: @DPD_