Is that you, Nate Archibald? On Friday, Chace Crawford gave us major Gossip Girl flashbacks when he hit the red carpet at the LA premiere of his new movie Mountain Men. The actor looked to be in good spirits, posing for photos and sharing laughs with his costar Tyler Labine. In the comedy, Tyler and Chace play two brothers who make a trip to their remote family cabin in the mountains to evict a squatter. Keep reading to see more of Chace's picture-perfect appearance, and then scroll through his hottest Instagram moments — so far!