The "Girl on the Train" star has praised her husband, whom she wed in 2010, for empowering her, supporting her and making her laugh, reported ET online.
"He is my perfect man, you know, he is funny and warm and bright and confident and a sort of emboldening person to be around. I think it depends on your idea of perfection. It shouldn't be an ethereal thing that you can't reach. I think that everyone's version of perfect is different," Blunt said.
The 33-year-old actress also likes the way her spouse is with their daughters Hazel, two, and three-month-old Violet.