The Internet Movie Database indicates that thus far the top ten grossing movies of 2009 are …
1. Transformers 2 (PG-13, $399 Million)
2. Harry Potter 6 (PG, $294 M)
3. Up (PG, $289 M)
4. The Hangover (R, $270 M)
5. Star Trek (PG-13, $256 M)
6. Monsters vs. Aliens (PG, $198 M)
7. Ice Age 3 (PG, $193 M)
8. X-Men Origins (PG-13, $179 M)
9. Night at the Museum 2 (PG, $176 M)
10. The Proposal (PG-13, $160 M)