The uptown girls are headed downtown as Serena & Jenny take on their new fabulous roles as rock-star model girlfriends of New Yorks hottest band The Raves. Meanwhile Dan is too busy drowning his sorrows in empty bottles to notice a mysterious French beauty who has a penchant for dirty Jim Morrison wannabe lead singers. Blair takes residence at the Plaza to think about her future. Will she become a gun-toting international spy or Manhattans snobbiest society hostess? Decisions are so difficult! Sounds like everyone needs a day off at the spa. & Senior Spa Day promises to serve up further doses of scandal for New Yorks busiest private-school vixens.