Josh Duhamel 'super-excited to become dad'

Josh Duhamel, whose wife Fergie is expecting their first son any time soon, has revealed that he is "beyond" excited to become a dad, especially for the nappy-changing part.

The 40-year-old actor told E! Online that he had heard that baby boy's pee straight up and he really wanted to see how they do that.

The star added that watching his baby pee would be so funny and exciting.