Whats the song in the Gossip Girl season 2, episode 8 promo from FOX 8?

[kimikokate]

Its the ad for gossip girl episode 2.8 from the FOX 8 promo. Its the song when it comes up with "Gossip Girl" and theres the cast sitting underneath it, what time its on and the background is brown i think*.
Please, please if you know the song
thanks
*I think it might actually be played throughout the whole promo.

 

[~Sunset~]

this place list the promo songs for the show
http://www.tvshowmusic.com/shows/gossipgirl.html just scroll down to season 2 promos (not sure if it's there, but take a look)