US Box Office - The Weekend Starting 18 February 2011

1. Unknown (2011) - Grossed $25.6M this weekend, with total gross $25.6M.
2. Gnomeo & Juliet (2011) - Grossed $24.8M this weekend, with total gross $55.8M.
3. I Am Number Four (2011) - Grossed $22.6M this weekend, with total gross $22.6M.
4. Just Go with It (2011) - Grossed $21.7M this weekend, with total gross $64.3M.
5. Big Mommas: Like Father, Like Son (2011) - Grossed $19M this weekend, with total gross $19M.
6. Justin Bieber: Never Say Never (2011) - Grossed $16.5M this weekend, with total gross $51.4M.
7. The King's Speech (2010) - Grossed $7.94M this weekend, with total gross $105M.
8. The Roommate (2011) - Grossed $4.5M this weekend, with total gross $33.1M.
9. The Eagle (2011) - Grossed $4.32M this weekend, with total gross $15.8M.
10. No Strings Attached (2011) - Grossed $3.73M this weekend, with total gross $66.6M.