Campbell gives $7,800 tip to waitress

London: Supermodel Naomi Campbell reportedly gave away $7,893 as tip to a waitress after spending Sunday night drinking with actress Cameron Diaz.

After having a meal together, both the actresses spent the evening drinking champagne and vodka at London`s Whisky Mist bar, where she paid this huge amount in tip to a waitress, reports

"The waitress was absolutely shocked. She didn`t know what to think or say. She was totally stunned by Naomi`s generous thank you," said an onlooker.