Armie Hammer Loves Being a Dad

Armie Hammer says being a father is "the best thing in the world."

The 'Man From U.N.C.L.E.' star, whose wife Elizabeth Chambers gave birth to their first child, Harper, in December, claims he doesn't even want to sleep because he wants to spend every second with his daughter.

Asked how he is enjoying fatherhood, the 28-year-old actor told E! News: "It's great. It's the best thing in the world. It's sort of a whole new perspective. I don't even want to sleep anymore. I just want to stay up and spend time [with my daughter]. I don't want to miss a smile. It's the best. I love it. Without getting too sappy, it's great!"

The couple, who announced they were expecting a baby in June, got married in May 2010 after being introduced by their mutual friend, artist Tyler Ramsey.

Armie previously admitted he never expected to settle down.

He said: "I was always the guy who thought I'd never get married because [I thought], 'There's never going to be one woman worth giving up all the others.' But she knocked me off my feet."Armie Hammer says being a father is "the best thing in the world."