GWEN STEFANI
The “Hollaback Girl” singer, 48, calls her third son Apollo, four, a “miracle”, explaining that her eldest boy Kingston, 12, prayed one night for another sibling. Gwen – who also has son Zuma, nine, with ex-husband Gavin Rossdale – recalls, “I was like, ‘It’s over. We’re not having any more. This is our family.’ Four weeks later, I was pregnant. He has a direct line to God, basically.”
MARIAH CAREY
She’s “Obsessed” with seven-year-old twins Moroccan and Monroe now, but the early days of motherhood were tough on the diva, 48, who admits, “It was a really difficult time. It was bleak for me.”
NICOLE KIDMAN
After the 51-year-old Oscar winner’s two adoptions, she and hubby Keith Urban, 50, had their first child, daughter Sunday, now nine, in…