"Pirates" Tops Box Office Again Despite Steep Decline

Weekend box office estimates:

1. Pirates of the Caribbean: At World's End - $43,188,000
2. Knocked Up - $29,284,000
3. Shrek the Third - $26,704,000
4. Mr. Brooks - $10,020,000
5. Spider-Man 3 - $7,500,000
6. Waitress - $2,025,000
7. Gracie - $1,363,000
8. Bug - $1,220,000
9. 28 Weeks Later - $1,200,000
10. Disturbia - $1,127,000

Source: Box Office Mojo