Emily Blunt has been happily married to actor John Krasinski since 2010, but before that, she had a three-year relationship with Canadian singer Michael Bublé. The two met in 2005, while backstage at the Australian television Logie Awards in Melbourne.

At the time, Blunt was a rising star in Hollywood, having just starred in the hit movie The Devil Wears Prada. Bublé, meanwhile, was already a successful singer, having released his first album in 2003. The two quickly hit it off and began dating shortly after their initial meeting.

The couple was together for three years, during which time they shared a home in Vancouver, British Columbia. During this time, Bublé released two more albums, It’s Time and Call Me Irresponsible, both of which were successful.

However, in 2008, the couple split up. Blunt later revealed that the breakup was amicable and that they remain friends.

In November 2008, Blunt began dating American actor John Krasinski. The two were married in 2010 and have since had two children together.

Overall, Emily Blunt had a three-year relationship with Canadian singer Michael Bublé before meeting and marrying John Krasinski. Although the couple split up in 2008, they remain friends and Blunt has since gone on to have a successful marriage with Krasinski.