London: Oscar winning Australian actress Nicole Kidman refuses to hire a nanny to look after her baby daughter Sunday Rose, even if it jeopardises her acting career.

Kidman, who is married to country star Keith Urban, is so concerned about her daughter that she can't bring herself to leave her alone for a second, reports contactmusic.com. But she admits that she will have to let go eventually or retire from acting altogether.

She said:, "I can't bear to be separated from Sunday Rose. That's why I haven't got a daytime nanny, but at some stage I probably will have one."