POPSUGAR Celebrity Penn Badgley Photo Slide of Penn Badgley and Michelle Trachtenberg on the NYC Set of Gossip Girl Chitchat by Celebrity 7/20/09 0 Shares Like us on Facebook Penn Badgley chatted with Michelle Trachtenberg Monday on the NYC set of Gossip Girl. Source: Pacific Coast News Online Read More Penn BadgleyHotMichelle Trachtenberg Penn Badgley You Won't Believe These 28 Stars Were Once Abercrombie Models Penn Badgley Calls Ex Blake Lively His Best — and Worst — Onscreen Kiss Has Penn Badgley Officially Moved On From Zoë Kravitz? Shirtless Penn Badgley Is the Ultimate Hipster Michelle Trachtenberg Sofia Richie Takes Over New York Fashion Week! The Outfits at the Golden Globes Preparties Are Definitely Award Worthy Eye-Brightening Tricks For All Skin Tones That's a Wrap! Shop Exact Pieces From Gossip Girl's Sixth and Final Season Get the scoop with our daily newsletter Movies TV Young Hollywood A-Listers Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.