Diamonds, designer dresses and a private ballet performance: Inside the most expensive party of the year as Dina Broadhurst and Deborah Symonds attend Hamilton Island heiress' 50th birthday
Designer dresses, Champagne and a $21m mansion: Inside Australia's richest socialites Deborah Symonds and Lou O'Neil luxury girls' getaway - and feuding Dina Broadhurst and Kristin Fisher are NOT invited
