Ben Foster and Robin Wright
01/11/2014 AT 10:10 AM EST
For Robin Wright, a wedding is in the cards.
The House of Cards
actress is engaged to actor Ben Foster, Wright's rep confirms to PEOPLE.
The couple attended the opening of Diane von Furstenberg's "Journey of a Dress" exhibition Friday night in Los Angeles, where the actress, 47, flashed her new sparkler.
Wright and Foster, 33, costarred in the 2011 film Rampart
, and reports began to surface in early 2012 that the two were an item after they were spotted getting cozy
at an Italian restaurant in Australia that February.
Wright was recently nominated for an Emmy for her turn as a ruthless political wife in Netflix's House of Cards
, while Foster will next be seen playing Lance Armstrong in a big-screen biopic about the disgraced cyclist.
This will be the third marriage for Wright, who had previously been married
to Sean Penn for 13 years, and with whom she has two children: Dylan, 22, and Hopper, 20.
She was also married to actor Dane Witherspoon for two years before they divorced in 1988.