Her recent films may not have done well but Sushmita Sen is looking prettier, more confident and boobier than ever before! Lately, she has been at her buxom best promoting her forthcoming film Anurradh Prasad's Zindagi Rocks.

It's rare to see a star promote a film so aggressively but Sushmita has been doing it with aplomb. She was rocking at the forefront during the recent music release of the film and has been doing a lot of promotional appearances for it on TV along with clips of the film that show her performing as a Rock Star.

When jokingly challenged by CNN-IBN that it appeared she planned to give Beyonce and Shakira a run for their money, Sen responded, "If I had half the voice to sing, I bet you they would have been all out of the market!"

Zindagi Rocks, directed by by Tanuja Chandra, focuses on Sen in the role of a Rock Star. Her co-stars in the film include Shiny Ahuja, Moushmi Chatterjee, Kim Sharma and Seema Biswas.