The pair went public with their relationship in 2022.
Westwick starred as Chuck Bass on the iconic series.
Spotted: The stars of the original 'Gossip Girl' spilling exclusive secrets to ET in their very first interviews on set in 2007.
Westwick played Chuck Bass on all six seasons of the original series.
Szohr says she’s talked to Westwick since the allegations came out.
On Tuesday, the 30-year-old actor took to social media to deny Cohen's accusation, claiming he doesn't even know her.
The 'Gossip Girl' star released a statement on social media after Cohen's recent Facebook post.
Sonny Castillo is a far cry from Chuck Bass.
'Gossip Girl' alum Ed Westwick also stars in the series.
The new 10-episode series premieres Thursday, March 16.
ETonline caught up with the 'Blood and Oil' star to chat about his highly anticipated return to TV and how it feels to reunite with his 'Gossip Girl' co-star Ed Westwick.
ET caught up with 'Blood and Oil' star Chace Crawford to star to chat about his highly anticipated return to TV
Characters in Question: Daria, Tom, Jane ETonline's Preferred Pairing: Tom and Jane
'Gossip Girl' Stars Rock Out and Reveal Hidden Talents