Leighton Meester

When her best friend vanishes during a girls' trip to Croatia, Beth races to figure out what happened. But each clue yields another unsettling deception.

Follows a pair of siblings who love but distrust each other as they embark on a white-water rafting trip with a small group. One of their friends from childhood turns out to be more ...

An exclusive group of privileged teens from a posh prep school on Manhattan's Upper East Side whose lives revolve around the blog of the all-knowing albeit ultra-secretive Gossip Girl.