Watch Gossip Girl Belles de Jour Season 4 Premiere Episode. Returning with it's 4th season, the popular teen drama tv series Gossip Girl is back. Last season's finale was packed full with surprises for the fans, now the Season 4 premiere of Gossip Girl will surely be an episode to watch out for. The Gossip Girl Season 4 premiere episode is entitled Belles de Jour which is set in Paris where Blair is spending her summer. Find out what else is in store for this Season of Gossip Girl. Don't miss it this Monday, Watch Gossip Girl Belles de Jour Season 4 Premiere Episode on the CW channel at 9:00PM.
