An American tv series that especially my girl friends follow.
Here is the cast and crew:
Blake Lively as Serena van der Woodsen
Leighton Meester as Blair Waldorf
Penn Badgley as Dan Humphrey
Chace Crawford as Nate Archibald
Ed Westwick as Chuck Bass
Taylor Momsen as Jenny Humphrey
Matthew Settle as Rufus Humphrey
Connor Paolo as Erik van der Woodsen
Kelly Rutherford as Lily van der Woodsen
Jessica Szohr as Vanessa Abrams
Kristen Bell as Gossip Girl (Voice) (Uncredited)
That's a series of book written by Cecily Von Ziegesar. The story tells the relation of some rich teenagers among themselves. That's probably a good one to see how rich people live and what kind of relations they have.
As you can understand easily from its name the series is based on girls killing time having some gossips.
Ah but you have to admit that women kissing on this show does make it an even bigger hit!