Teen horror wins again, as Prom Night left Street Kings and Smart People in the dust. Let's not talk about it.
1. Prom Night - $22.7m
2. Street Kings - $12m
3. 21 - $11m
4. Nim's Island - $9m
5. Leatherheads - $6.2m
6. Horton Hears a Who - $6m
7. Smart People - $4.2m
8. The Ruins - $3.2m
9. Superhero Movie - $3.1m
10. Drillbit Taylor - $2m
