John Krasinski and Emily Blunt to Tie the Knot

The Office's John Krasinski will walk down the aisle both on- and off-screen.
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Krasinski and British actress Emily Blunt (The Devil Wears Prada) are engaged, according to People. They have been dating since November 2008.

The couple kept their relationship quiet, attending the 2009 SAG Awards separately and only going on low-key dates, according to the magazine.

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Krasinski was previously linked to his Office co-star Rashida Jones, while Blunt ended her three-year relationship with singer Michael Bublé in 2008.