Trisha keeps mum on Mankatha

Ask Trisha about Mankatha, her eyes may go wide, but her lips will shrink.

She says it's my pleasure to share the screen with Ajith in his 50th film. Working with director Venkat Prabhu is a delight. He is a bundle of energy.'

However she says, 'I have been instructed not to divulge more details about the film. Everything is kept as a secret including my character. Hence I chose not to speak about Mankatha'.

The shooting for the movie is almost complete and plans are on to start all promotional activities beginning next month.