Pop hunk Justin Timberlake has beefed up security while he performs in Australia, to stop fans taking pictures of him and girlfriend Cameron Diaz.

The singer was reportedly furious after press photographers snapped him with the actress arriving at MELBOURNE AIRPORT, so the shy stars have taken measures to make sure they aren't caught together again.

Timberlake has warned reporters against quizzing him about his relationship with the Charlie's Angels actress.

A source tells British newspaper the DAILY MIRROR, "Writers are given strict instructions not to ask any questions about Cameron."

The insider adds of the couple's intense bid to maintain privacy down under, "He and Cameron barely leave their GBP1,500-a-night villa in Melbourne.

"The only time he's ventured out is to the CROWN CASINO with massive bodyguards in tow."

15/06/2004 21:21