New Delhi, Apr 6 (ANI): Bollywood diva Sushmita Sen dismissed all rumours about the ongoing rivalry between her one time rival, Aishwarya Rai Bachchan. "I've never known her well enough to call her a friend. But I think she is a great human being. In those days, our lives ran parallel. Later, we chose different paths. But there was no rivalry. I live my life loving
