Keith Urban is going to be a first-time father at age 40. And though he admits he's a little unsure of what's in store for him, he insists the baby is coming at just the right time in his life.

"I've given it a lot of thought, but at the same time, how can you prepare yourself for that?" he said on GAC's radio show, 'Live From Nashville.' "I'm just very, very grateful, and I think the timing is just divine."

As for what kind of father he'll be, Urban says he'll use his own mom and dad as role models.

"I'm fortunate that I have parents that supported my career," he said. "Everybody wants parents to support their passion."

Urban's baby with wife Nicole Kidman is due in June. They're keeping mum on whether it's a boy or girl.