NICOLE Kidman has filed for divorce from Keith Urban after she was 'blindsided' by the country singer 'leaving her with their kids.'

The musician was reportedly the one who first pulled the trigger , and separated from the Oscar -winner when the famous couple first parted ways in June.

Just one day after reports became public that the pair had been separated since the Summer, it was revealed that Nicole, 58, has officially filed for divorce.

It is not clear where exactly Nicole filed, as the couple shares homes together in Los Angeles, Nashville, and their native Australia.

According to TMZ , Nicole made several attempts to save their marriage, but Keith, 57, was already "done" with the relationship and wanted to separate.

The pair have not been together officially since June.

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