05/01/2012 01:37 pm ET

Joseph Gordon-Levitt And Julianne Moore: Why Are They Hanging Out Together?

The brand-new "Dark Knight Rises" trailer obviously isn't the only place one can catch a glimpse of Joseph Gordon-Levitt.

There's also the streets of New York City, where the actor was spotted yesterday strolling with none other than...Julianne Moore!

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