There are no real Gossip Girl spoilers to speak of in terms of plot, but a new video has leaked showing some behind the scenes footage of the royal wedding taking place on the show this coming Monday.

Blair's getting married to Louis in "G.G." Maybe you heard.

As we wonder what the big twist is in the 100th episode, and we wait on pins and needles to see whether she bails on the wedding at the last minute, and how, this video offers a glimpse of ... not a lot.

Still, it's cool to see what's going on inside the church as the actors prepare to shoot the most anticipated scene of the milestone event. Take a look at it and sound off with your observations below:

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.