It’s easy to see why Sebastian Stan has so many fans. The actor, best known for his role as Bucky Barnes in the Avengers films, has won over fans with his sense of humour and charm.

But if there’s one thing the actor has in common with his character, it’s that he prefers to keep his romantic relationships private.

Sebastian Stan Girlfriend: Is Sebastian Stan in a relationship?

Sebastian shared an Instagram video in honor of his girlfriend’s birthday on June 1.

Onieva has mostly worked on Spanish-language films and TV shows, and she is best known for her role as Soledad Castro Montenegro in the long-running telenovela El Secreto de Puente Viejo, as well as her role in the Spanish Netflix original series Alta Mar.

Are Sebastian and Alejandra still together?

Yes they are. There is not much information about their relationship since they’re both private people.