Sometimes we forget that Gossip Girl alums Penn Badgley and Blake Lively dated IRL. (FYI, the duo also played onscreen love interests.) But yes, they had a short-lived relationship—and according to the You actor, things remained pretty cordial between them, even after they broke up.
In a new episode of the Podcrushed podcast, Badgley, 36, reunites with his onscreen younger sister from Gossip Girl, Taylor Momsen, 30. In the original series (which first premiered in 2007) Badgley and Momseon played Dan and Jenny Humphrey, respectively.