The singer is currently on the road with Take That and said he and wife Ayda Field don’t intend to put off starting a family for much longer.
Writing on his blog, the 37-year-old said: “Ayda was just talking about the next time we go on tour there will be a little Williams in the dressing room.”
He added: “Baby girl or baby boy? I’m truly not bothered as long as we have a healthy baba. I can play footie with a boy, but a girl would defo be a daddy’s girl. So we would be blessed with either. Thinking about it. I can play footie with a girl, too. We live in America and the girls are really frickin good out there. A couple of nights on my pitch at home we play co-ed. Some of the girls play for National teams. One of the girls batters me with her strength – if it’s a 50/50 ball, I’ll let her have it.”