Josh Hartnett, Tamsin Egerton welcome first child

"Black Hawk Down" actor Josh Hartnett and partner Tamsin Egerton, who have been dating since 2012, have welcomed their first child.

Hartnett, 37, and 27-year-old Egerton were seen leaving St Mary's Hospital in London on December 1, with the proud father carrying the new arrival in a car seat, reported Female First.

The couple have not yet confirmed whether they had a boy or a girl, or any other details about the baby's birth.

The pair, who first met on the set of "The Lovers" in 2011, confirmed in July they were expecting a baby.

Their representative said at the time: "It's true and they are beyond thrilled."
 

Hartnett previously dated actresses Kirsten Dunst, Scarlett Johansson and Amanda Seyfried.