The Prime Minister says there will not be any changes to 'Stage Three' tax cuts, despite budget challenges.

A court has been told the husband of journalist Lisa Wilkinson negotiated a $325,000 advance for Brittany Higgins to write a book about her alleged rape.

The government has offered Australia's condolences to the families of those killed in Thailand's mass-murder.

In sport, Nick Kyrgios will face America's Taylor Fritz in the quarter finals of the Japan Open.

And in entertainment news, Justin Bieber pulls the pin on his November tour of Australia.