Instagram/Hailee Steinfeld & Josh A Celebrity Hailee Steinfeld and Josh Allen share first glimpse of their baby girl for Mother's Day in a touching new Instagram post. May 12, 2026 AceShowbiz - Hailee Steinfeld is marking her first Mother's Day as a new mom in a deeply touching way. In honor of the holiday on Sunday, May 10, Steinfeld and her husband, NFL star Josh Allen, revealed the very first glimpse of their baby girl.