1. Transformers: Revenge of the Fallen $402 million
2. Harry Potter and the Half-Blood Prince $301 million
3. Up $293 million
4. The Twilight Saga: New Moon $284 million
5. The Hangover $277 million
6. Avatar $269 million
7. Star Trek $257 million
8. Monsters Vs. Aliens $198 million
9. Ice Age: Dawn of the Dinosaurs $196 million
10. The Blind Side $192 million

http://boxofficemojo.com/yearly/chart/?yr=2009&p=.htm