| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | G-Force | $32,056 | - | 13 | - | $2,465 | $44,898 | 1 | Walt Disney Pictures | true | false |
| 2 | 1 | The Proposal | $31,203 | -5.5% | 8 | - | $3,900 | $197,623 | 3 | Walt Disney Pictures | false | false |
| 3 | 2 | Ice Age: Dawn of the Dinosaurs | $23,557 | -27.7% | 21 | - | $1,121 | $1,203,263 | 7 | 20th Century Fox International | false | false |
| 4 | 3 | Ghosts of Girlfriends Past | $16,358 | -4.3% | 6 | - | $2,726 | $56,890 | 2 | Warner Bros. | false | false |
| 5 | 4 | Harry Potter and the Half-Blood Prince | $8,734 | -30.2% | 10 | - | $873 | $309,285 | 5 | Warner Bros. | false | false |
| 6 | 5 | Brüno | $8,157 | -29.7% | 10 | - | $815 | $359,891 | 6 | N/A | false | false |
| 7 | 6 | The Last House on the Left | $4,671 | +8.3% | 7 | - | $667 | $42,857 | 4 | United International Pictures | false | false |
| 8 | 7 | Two Lovers | $875 | -39.7% | 2 | - | $437 | $17,295 | 4 | N/A | false | false |
