Where’s the after party? Actress Mia Farrow is set to testify at The Hague about the blood diamond that Liberian dictator Charles Taylor allegedly gave Naomi Campbell. Farrow was apparently a witness to the gift, which he allegedly gave to the model at a dinner for Nelson Mandela in 1997. Farrow is set to testify at the war-crimes trial on August 9. Campbell is set to take the stand next Thursday.