Congratulations to Robin Wright and Ben Foster! The 'Princess Bride' actress and the 'Lone Survivor' star are engaged.

Us Weekly reports that the couple first met in 2011 on the set of their movie 'Rampart.' When they were spotted together in 2012 in Australia, romance rumors began buzzing around the pair. It's the first known relationship for Wright since her messy divorce from actor Sean Penn in 2010.

"Ben is a sweet guy and you don't even notice the age difference," a source said. "He's a lot more mild-mannered than Sean [Penn]. And Robin's kids Dylan and Hopper like him and like seeing their mom happy."

This will be the first marriage for Foster and the third for Wright, who was married to Dane Witherspoon from 1986 to 1988 before her tumultuous 14-year union with Penn, which began in 1996.

Now one question remains: Will Dylan Penn bring Robert Pattinson as her date to her mom's wedding?!