"John and Emily were married on Saturday in a private ceremony," Krasinski's rep told Us Weekly.
"It was an outdoor ceremony and absolutely beautiful," a source told Us, adding that the couple had been staying at George Clooney's estate in Lake Como since the Fourth of July. "It was an official ceremony. They are husband and wife."
After about a year of dating, Krasinski, 30, star of the NBC sitcom "The Office," proposed to the 27-year-old Blunt with a $100,000, 3-carat Edwardian diamond and platinum ring from Neil Lane, the magazine said.