Chuck Bass, Chace Crawford as Nate Archibald, and You's Penn Badgley as the elusive guy next door, Dan Humphrey - who as it would turn out - would be Gossip Girl all along. Miss them? Us too.

Fellow cast members, including Ed Westwick (Chuck Bass) and Chace Crawford (Nate Archibald), have since shared their condolences, remembering their time working alongside her. Beyond "Gossip Girl ...

Blake Lively on Wednesday shared a lengthy tribute to her “ Gossip Girl ” costar Michelle Trachtenberg, who was found dead in her New York City apartment on Wednesday morning.

Following news of her death, former 'Gossip Girl' star Michelle Trachtenberg has been described as "unapologetically funny and magnetic".

"Michelle was one of a kind,” Crawford–who played Nate Archibald on the popular ... Ed Westwick, who played Chuck Bass on the series, also took to Instagram to pay tribute to his Gossip ...

“Michelle was one of a kind,” Chace Crawford, who played Nate Archibald ... (The actor played Chuck Bass on the teen drama.) ...

The four stars appeared in the American series Gossip Girl with Blake as Serena van der Woodsen, Chace as Nate Archibald, Ed as Chuck Bass, and Michelle as Georgina Sparks. Michelle was found ...

Other cast members such as Ed Westwick, who played Chuck Bass, and Chace Crawford, who played Nate Archibald, have expressed sympathies for the loss. RELATED: ‘Buffy,’ ‘Gossip Girl ...

Hours after the actress was found unresponsive and pronounced dead at her New York City apartment Wednesday morning, her costar Chace Crawford, who played Nate ... the sleazy Chuck Bass on Gossip ...

Gossip Girl' ran for six seasons and starred Blake Lively, Leighton Meester, Penn Badgley and Ed Westwick. Here's what the ...