Tom Cruise, Cameron Diaz Knight and Day Rio de Janeiro BrazilTom Cruise, Cameron Diaz Knight and Day Rio de Janeiro Brazil

Tom Cruise and Cameron Diaz sure made a lot of Brazilian fans happy last night when we snapped them promoting Knight & Day in Rio de Janeiro. Though the movie isn't exactly scoring big at the box office, it looks like Tom and Cam are still having a blast even after production has wrapped, so that's what really counts!

Sidebar: We can't WAIT to see Cammy in Bad Teacher!