Here's another installment of Gossip Girl photos from the set: Blake Lively (Serena van der Woodsen) and guest star Laura Breckenridge (Rachel, the new teacher at school) fiiming a scene in Central Park. Wonder what they're talking about ...

From the Gossip Girl spoilers and rumors we've read so far, it looks like Rachel could be a new love interest for Dan - and will butt heads with Blair as well. Stay tuned!

Click to enlarge many more photos of Blake and Laura on the set ...

[Photo Credits: Splash News Online]

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