4.01 – Belles de Jour

1. The Sky’s The Limit by Jason Derulo
- Played during the opening montage of the episode.

2. L’heure Avait Sonne by Joyce Jonathan
- Played when Blair was looking at the painting and met Louis for the first time.

3. Until It’s Gone by Grand Atlantic
- Played when Nate meets Juliet for the first time at lunch while Nate’s date is having her “shut up” conversation.

4. I Know I Am – Band of Skulls
- Played when Nate goes back to the suite and all of his hook ups are playing Rock Band 3.

5. Decalquee by Austine
- Played when Georgina was leaving Dan behind with Milo.

4. I Can’t Hear You by The Dead Weather
- Played in the ending montage of the show.

5. Teenage Dream by Katy Perry
- Plays when Serena and Blair are going on their shopping spree for Blair’s date with the Prince.

6. Petite Pute by Austine
- Played when Serena and Blair go on their double date.