Weekend Box Office

1. Night at the Museum: Battle of the Smithsonian, $53.5 million
2. Terminator Salvation, $43 million
3. Star Trek, $22 million
4. Angels & Demons, $21.4 million
5. Dance Flick, $11.1 million
6. X-Men Origins: Wolverine, $7.8 million
7. Ghosts of Girlfriends Past, $3.7 million
8. Obsessed, $2 million
9. Monsters vs Aliens, $1.3 million
10. 17 Again, $1 million