Gossip Girl Season 4 Spoilers: It's ALL about the fashion!

Guys, Gossip Girl has wrangled some big shot fashionistas to guest star this season! Check out these spoilers on upcoming Gossip Girl guest stars.. they're going to be good ones!

  • Expect big shot fashionistas for Blair's 20th birthday party
  • Rachel Zoe will guest star and will actually have a few lines.. AND will be dressed by one of the Gossip Girl costume designers!
  • Elle's Joe Zee and Cynthia Rowley will also appear on the same episode
  • Two of the September episodes will focus on Fashion's Night Out with cameos from two biggies in the fashion world: Vogue European's editor-at-large Hamish Bowles and contributing editor Lauren Santo Domingo

Source: NY Daily News