Jimmy Kimmel's wife has given birth to the couple's first child.

The talk show host and comedian took to Twitter yesterday (July 10) to share their news saying: "Congratulations to my beautiful and very tough wife @mollymcnearney on delivering our baby girl this morning."

Their currently unnamed baby girl was born just three days before the couple's wedding anniversary.

Forty-six-year-old Kimmel already has two grown-up children from a previous marriage.