Bio:Sebastian Stan (born on August 13, 1982) is a Romanian-American actor. He was born in Romania, but moved to New York when he was around 12 years old. Like most actors, Sebastian got his start acting while in school productions. In 2002 he became a United States citizen. After appearing on several different TV shows over the years including Gossip Girl and Kings, Sebastian launched a career in film by appearing in movies like The Covenant, Black Swan, and Hot Tub Time Machine. However, it was the role of Bucky Barnes in Captain America: The First Avenger that gave Sebastian his biggest break in Hollywood. He is rumored to have a 9-picture deal with Marvel Studios.
Best Known For:Sebastian is best known for his role on Gossip Girl and as Bucky in the Avengers film franchise.
Personal Life:Sebastian is reportedly dating actress Margarita Levieva, who he met in 2009 working on the film Spread. Before that Sebastian was romantically linked to his Gossip Girl co-star, Leighton Meester, in 2008. He also reportedly dated his Once Upon A Time co-star, Jennifer Morrison, from 2012 to 2013.