An industry legend, Sam McKnight was Princess Diana's favourite hairdresser and is the man everyone from Nicole Kidman to Sienna Miller and Jodie Comer has on speed dial before red-carpet appearances.

Pia Whitesell and her multimillionaire husband Patrick Whitesell joined A-list stars to celebrate Chris Hemsworth's 42nd birthday in Ibiza over the weekend. The former Home and Away actress, 41, and ...