South Indian actresses Trisha and Nayanatara are bitter enemies. They revel in pulling other down at the slightest opportunity. So when Nayanatara's films, Kuselan and Salute flopped, it was good news for Trisha. Trisha is now celebrating the flops of Nayanatara by throwing lavish parties for her friends. Both the actresses have started experimenting with their roles of late, as the war is still going on between them. However the irony is that Trisha's movies in the recent past have not done well either! So one should not be surprised if Nayanatara throws a party when a new film of Trisha's bombs at the box office.