Penn Badgley is opening up about the challenges of dating his "Gossip Girl" co-star Blake Lively while working on the hit ...

Penn Badgley offered rare insight into his early days on Gossip Girl, and how his real-life relationship with co-star Blake Lively influenced that experience.

Penn Badgley initially turned down his breakout role of Dan on "Gossip Girl," because he was "tired of television." ...