Conversation so far:
What was Bipasha Basu's debut?
In 2001, Basu finally made her debut opposite Akshay Kumar in Vijay Galani's Ajnabee.
Did this help her become well known?
It was a moderate box-office success and attracted unfavorable reviews from critics.
Why did she receive unfavorable reviews?
Basu's performance in a negative role was appreciated by critics and won her the Filmfare Award for Best Female Debut.

Question: What was the name of the movie?
Self-contained rewrite: What was the name of the movie Bipasha Basu acted in that won the Filmfare Award for Best Female Debut?