Catherine, the Duchess of Cambridge, holds her son Prince George as Australian PM Abbott laughs behind them and Prince William shakes hands with Governor General Peter Cosgrove’s wife Lady, as they prepare to depart Canberra

Catherine, the Duchess of Cambridge, holds her son Prince George as Australian PM Abbott laughs behind them and Prince William shakes hands with Governor General Peter Cosgrove’s wife Lady, as they prepare to depart Canberra

Catherine, the Duchess of Cambridge, holds her son Prince George as Australian Prime Minister Tony Abbott (2nd L) laughs behind them and Britain’s Prince William shakes hands with Governor General Peter Cosgrove’s wife Lady Cosgrove (L), as they prepare to depart Canberra April 25, 2014. The Prince and his wife Kate are undertaking a 19-day official visit to New Zealand and Australia with their son Prince George. REUTERS/Phil Noble (AUSTRALIA – Tags: ROYALS ENTERTAINMENT POLITICS)