The Australian actress’ second child with husband Keith Urban, Faith Margaret, was born on December 28 2010 via a gestational carrier leaving them "on cloud nine".
And Nicole was reduced to tears when her adopted kids Isabella, 18, and 16-year-old Connor – who have lived with Nicole’s ex-husband Tom Cruise since the couple divorced in 2001 – sent her the gift box to welcome the new arrival of their sibling.
A source told Closer magazine: “Nicole was over the moon as it was, but to receive this recognition from Bella and Connor was the icing on the cake. She said she shed a few tears at the gesture, and that suddenly it seems as though everything is complete.”
Nicole – who also has two-year-old daughter Sunday Rose with Keith - was also surprised at just how thoughtful the contents of the gift box were.
A source added: “Nicole’s favourite cupcakes were wrapped in tissue paper, there was a mobile from Pottery Barn, plus a voucher for girl’s toys and clothes shop American Girl Place written out to Sunday. It was so thoughtful.”