Keira Knightley and musician James Righton are getting married

Oscar nominee Keira Knightley is engaged.

The "Pirates of the Caribbean" star's publicist tells the Associated Press that Knightley, 27, and boyfriend James Righton, 28, of the British band Klaxons are getting married. That's about all the rep will say, though: There are no other details about the proposal or a wedding date.

The couple began dating in early 2011 after being introduced by mutual friend Alexa Chung (who, by some accounts, briefly dated Righton herself). Knightley was previously in a relationship with her "Pride & Prejudice" co-star Rupert Friend.

Knightley will next be seen opposite Steve Carell in "Seeking a Friend for the End of the World," which opens June 22. She also plays the title role in an adaptation of "Anna Karenina" that's due out in November.

Congrats to the soon-to-be-newlyweds!