Robert Downey Jr.'s well-deserved status as box office superstar has been cemented, as his outing as Iron Man has smashed the box office for a second straight week, easily fending off the Wachowski Brothers' Speed Racer by about $30 million. The Matrix-makers' bright, shiny effort barely nudged out second place over the Cameron Diaz/Ashton Kutcher schtick in What Happens In Vegas.
1. Iron Man - $50m
2. Speed Racer - $20.2m
3. What Happens In Vegas - $20m
4. Made of Honor - $7.6m
5. Baby Mama - $5.7m
6. Forgetting Sarah Marshall - $3.7m
7. Harold and Kumar Escape from Guantanamo Bay - $3.1m
8. The Forbidden Kingom - $1.9m
9. Nim's Island - $1.3m
10. Redbelt - $1.1m
