See Blake Lively's Wedding Dress . . . on Gossip Girl!

Blake Lively wore a Georges Chakra wedding dress alongside Penn Badgley on the set of Gossip Girl in NYC today. It looks like there might be two weddings on the final season of Gossip Girl since we saw pictures of Chuck Bass and Blair Waldorf getting married in front of the cameras yesterday. Taylor Momsen was also spotted back on set, after being absent from the cast for a few seasons. We'll have to wait for new episodes to find out if Serena and Dan actually tie the knot and until the December issue of Martha Stewart Weddings hits newsstands to see photos from Blake's real-life wedding to Ryan Reynolds.