LONDON: Keith Urban is reportedly always hungry because he doesn't enjoy the super-healthy food cooked by his wife Nicole Kidman.

The country singer, reportedly, doesn't have an appetite for his wife Nicole's super-healthy meals and often visits his favourite fast food outlets rather than face her bland food. A source said, "Nicole cooks with no sugar, salt, butter or oil." The 42-year-old singer — who married the actress in 2006 — is also being pushed into exercise by his wife, who previously spoke about important exercise was to her.

The Australian actress —who has a 17-month-old daughter Sunday Rose with the star —said her father taught her the benefits of jogging at an early age and it's a skill she is hoping to pass on to Keith. She said, "It's what my dad taught us — he's a marathon runner. He's 71 and goes on 10-mile runs. He takes Sunday hiking on his back for hours."