British singer Robbie Williams is terrified of becoming a parent - because he's worried he will be a bad father.
The Angels hitmaker is happily settled with American actress Ayda Field and has spoken of his desire to start a family with her.
But Williams is struggling with the idea of looking after a child, because of his selfish nature.
He says, "I'm just figuring out how you do it, how you go about the big change in your life.
"I've got the missus now and we're thinking of doing all of that and I'm just scared I won't be the best dad that I can be. Just because I'm really selfish and I've been knocking about by myself for a long time. I'm 35 and I've done whatever I like, whenever I like, how I like.
"I just hope there is that switch that turns on and I'll go, 'Yes, you are mine, I love you and we're going to do this together forever.'"