Sunday not only has the same birthday as Tennyson, she just happens to be the daughter of Crowe’s close pals Keith Urban and Nicole Kidman

“Nicole had one look at my younger son Tennyson, and looked up at me and said, ‘I’m a great believer in arranged marriages,’” the actor said Friday in Beverly Hills while promoting his film Body of Lies. “I believe she made the connection between Sunday and Tennyson now – so Tennyson is already engaged!”

It was all worked out at Crowe’s home in Australia recently, he says.

“Nicole and Keith brought Sunday Rose around on a Sunday, which I thought was appropriate,” noted the actor, adding, “But Sunday Rose is a beautiful child with beautiful delicate features and it was fun when she brought her around Sunday – it was nice.”

Crowe, who has two children with wife Danielle Spencer, says that fatherhood just gets better. “It’s the most fantastic thing I’ve ever experienced,” he says “and it continues to get more fun and more complex with every day.”