Penn Badgley recently remembered his Gossip Girl costar Michelle Trachtenberg, who died in February aged 39, and her childlike, joyous laugh.

The fifth and final season of You hit Netflix on Thursday morning, marking the end of an era for Penn Badgley and his ...

"I think I will miss him a little bit. He's been a profound experience for me," Badgley tells PEOPLE exclusively ...

Get to know the key characters in You Season 5, including Joe, Kate, Bronte, and the Lockwood family, as the final chapter unfolds.