The IMDB says it's filming, but they also said that Yes Man was in post production and meanwhile, they're still filming around town.
I wish whoever posts that info could get it right. The IMDB isn't a credible sourse of information, I know, but where else are you going to get some facts?
So many people are ready to spew out garbage to lead us astray. It's frustrating, really. I wish they would stop.