Bangalore / New Delhi, February 08 (ANI): Three BJP ministers "voluntarily" resigned on Wednesday after they were caught watching porn in the state assembly yesterday. Mangalore in charge Minister Krishna Palemar, Co operation Minister Laxman Savadi and Karnataka Women and Child Welfare Minister CC Patil tendered in their resignation during a BJP core committee meeting that was held early this morning. The ministers said they were resigning to save the party's image.