Sebastian Stan's low-key romance with his girlfriend ... for his 40th birthday celebration with friends, including Chace Crawford. (via US Weekly) In December, photographers captured Stan and ...

MCU actor Sebastian Stan and Peaky Blinders star Annabelle ... in a group photo of all his party guests, including friend Chace Crawford. The pair was seen again on December 14 in matching layered ...

And Gossip Girl’s Chace Crawford enjoyed a day out and about ... and Blake each had yearslong relationships with costars Sebastian Stan and Penn Badgley—Chace’s answer was an, “Oh yeah.