New Delhi, March 23 (IANS) Last year she was seen in just one film - Hollywood's 'Pink Panther'. But this year Aishwarya Rai has four films lined up for release - two southern projects 'Ravana' and 'Endhiran' as well as 'Action Replay' and 'Guzaarish', collectively costing over Rs.300 crore (Rs.3 billion).