Blair Waldorf on Gossip Girl with the Eiffel Tower as the backdrop. It really was filmed there, too, which is awesome!

Chuck and Blair look just glamorous in this photo. Wonder what they are all dressed up for!

Leighton Meester as Blair Waldorf in a photo from the final season premiere of Gossip Girl. "Gone Maybe Gone" airs October 8, 2012.

In a photo from "Much I Do About Nothing," the first-season finale of Gossip Girl, Blair and Chuck have a conversation. Will they get together?

Serena van der Woodsen (Blake Lively) and Blair Waldorf (Leighton Meester) are two of the most scandalous, cutest girls on the Upper East Side. These old friends are also rivals at points - particularly when S' past indiscretions with B's boyfriend are discussed.

D for Dorota, that is. Here she is with Blair in another outdoor scene.

Blair Waldorf in Gossip Girl's sixth episode of Season 6, "Where the Vile Things Are."

Blair Waldorf (Leighton Meester) in "The Grandfather," from the second season of Gossip Girl.

Blair Waldorf (Leighton Meester) in "Remains of the J," from Season Two of Gossip Girl. She looks as amazing as ever.

Damien reappears on Gossip Girl December 3. Here's a picture of Kevin Zegers' character in "The Townie."

Blair in Paris on the second episode of Gossip Girl's fourth season. She looks so beautiful, don't you think?

Blair looks cute in this photo from next week's Gossip Girl. "The Backup Dan" is the 101st episode of the series.