Mia FarrowMia Farrow testified Monday that supermodel Naomi Campbell told her she had been sent a "huge diamond" by former Liberian President Charles Taylor, directly contradicting Campbell's evidence last week at Taylor's war crimes trial.

The prosecution called the American actress Farrow and Carole White, Campbell's former agent, to testify about a gift of uncut diamonds that Taylor allegedly gave the model after a September 1997 party they all attended hosted by then-South African President Nelson Mandela.