Halle Berry lookalike?

Rating: Null/10 (29 November 2006)

I have yet to see the film, but I have a question. The banner ads I've seen online make Paula Patton look an awful lot like Halle Berry. It seems as if the ads were designed for a double bill with Denzel and Halle, which would be a big box office draw. I don't know if I've ever seen them in a film together, but I believe they're still the only black actors to have won the Academy Award for Best Actor and Best Actress. Putting them together in a big budget thriller debuting around Christmas would be a sure-fire plan for a blockbuster. But, despite the subtle implication of the ads...no Berry. Was this ever in the plans? Did Halle turn it down? Or am I just imagining things?
JerryB