Emily Blunt and John Krasinski are set to wed.
The British actress, 26, and The Office star, 29, have been dating since November 2008 - following her split from Canadian crooner Michael Buble.
Krasinski has been linked in the past with co-stars Renee Zellweger and Rashida Jones.
Blunt's spokesperson tells People.com, "We can confirm that John and Emily are engaged."