Keith Urban celebrated his upcoming fatherhood last night at his concert. The singer told his audience that he will be a father “soon.”

“I’m gonna be a dad soon, and it only took me 40 years!” Urban told the crowd.

His wife Nicole Kidman is pregnant with their first child. She is rumored to be due to give birth in June. The actress has two adopted children with her ex-husband Tom Cruise.

To prepare for the birth of the baby, Kidman and Urban have purchased a house in Los Angeles. Sources say the actress wants her and Urban’s child to grow up near her and Cruise’s adopted son and daughter.