Last Month, dwengen from phillyBurbs.com says (in Gossip Girl star Penn Badgley covers Men’s Health) Badgley opened up a little bit to the mag about his relationship with co-star Blake Lively. He said: “Having a relationship with someone you work with might not always be the smartest move but it’s been wonderful to be in a relationship where we can both identify with what the other is experi...

And Entertainment Tonight says (in Penn Badgley: Relationship with Blake Lively Might Not Be a Smart Move) Penn Badgley -- who's dating co-star Blake Lively -- reveals that he believes dating your co-worker could be a big mistake! The "Gossip Girl" star talks to ...