Dannii Minogue's son controls her life

Dannii Minogue's boyfriend Kris Smith says the couple's lives are controlled by their son Ethan.

The Australian singer has a seven-month-old son with boyfriend Kris Smith, and their life has totally changed ever since they became parents, reports femalefirst.co.uk.

"There are no words that could describe how it feels to be a dad. It turns your life upside down and nothing is ever the same, and you never, ever want it any other way," he said.

"Ethan dictates everything that goes on in our lives now, and he's the happiest, most amazing baby ever," he added.

Smith, 32, also revealed he and 39-year-old Minogue, who have been in a relationship since August 2008, are already considering having more children, though he admits their careers could make it difficult to manage more kids.