Rumours that newlywed Nicole Kidman is expecting her first biological child gathered strength after she was spotted with a little bump.

A source said that Kidman, who was out walking with her new hubby country singer Keith Urban near their home in Nashville when her bump was spotted, said that the couple did look as if they had some happy news to share with the world.

"It does look like they might have some good news to announce. Nicole looked stunning and definitely had a bump," The Sun quoted the onlooker, as saying. (ANI)