Robin Wright on Engagement to Ben Foster: We ‘Couldn’t Be Happier’

Robin Wright

Paul Drinkwater/NBCUniversal/Getty

updated 08/25/2015 AT 8:16 PM ET

originally published 01/12/2014 AT 10:15 PM ET

Robin Wright has two big reasons to celebrate.

After showing off a new sparkler and announcing her engagement to beau Ben Foster, the House of Cards star, 47, won a Golden Globe Award Sunday night for her role in the Netflix show.

Backstage following her speech, the best actress in a TV drama winner spoke about her multitudes of joy.

“I’m in shock right now. I don’t know what’s going on exactly,” she told PEOPLE, later adding: “I m having an out of body experience! I can t even process it.”

Of her engagement to Foster, 33, and planning a wedding with her new fiancé, Wright added, “It’s still new. We’re still talking about where, when, how, but couldn’t be happier.”

Congrats – times two!