"The Imitation Game" actress Keira Kightley and musician husband James Righton have welcoemd their first child.

The sex of the child is not revealed yet, reported People magazine.

Knightley, 30, began dating Righton, 31, in late February, 2011. The couple married on May 4, 2013 in Southern France. Knightley and Righton live in Islington.