Walsh is five months pregnant with her and Justin Scott's first child, and her whole family is excited about the new arrival, including two-year-old Billie, reports contactmusic.com.
"I went for a family picnic with my brother Adam, sisters Sally and Amy and Sally's children, Billie and Alfie. We had such a lovely day.
"Billie's so cute. I have no idea why but he calls me Momo and he's fully aware I'm pregnant now. He came up to me while I was eating and kissed the bump. I asked him if he wanted me to have a boy or a girl and he said, without hesitation, a boy. And he wants me to call him Woody, after 'Toy Story'."