The actor is best known for playing Nate Archibald in the teen drama series and he appears to have maintained his heartthrob status even after filming ended last year.
Chace, 27, stepped out in NYC for Skyy Vodka's Kick-Off party to celebrate the start of the Governors Ball Music Festival on Thursday (6 June) and he looked effortlessly cool in a low-key outfit that showed off his build.
Wearing a tight white T-shirt, jeans and a pair of brown shoes, Chace proved that he can rock a casual ensemble just as well as the tailored suits and designer clothes we are used to seeing him wear on Gossip Girl.
And we don't know about you, but we think we prefer this rugged new image!
Also at the Kick-Off party were socialite, Olivia Palermo and Twilight actress, Anna Kendrick, who played Chace's on-screen girlfriend in the 2012 romantic comedy film, What To Expect When You're Expecting.
Chace's good looks have not only earned him roles on the big and small screen, but he has now bagged himself hot Canadian model, Rachelle Goulding, as a girlfriend too!
The attractive couple have been spotted on a string of dates lately, including a basketball game in New York and enjoying a relaxing holiday in mexico over Memorial Day Weekend.
What do you think of Chace's look at the Skyy Vodka party? Let us know in the comment bow below, as the best comment from across the website each week wins £50!
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