Conversation so far:
what happened to Tamannaah in 2005?
In 2005, at the age of 15, Tamannaah played the female lead in Chand Sa Roshan Chehra.
was the movie Chand Sa Roshan Chehra successful?
Chand Sa Roshan Chehra was a commercial failure at the box office.

Question: who were her costars?
Self-contained rewrite: who were Tamannaah's costars in the film Chand Sa Roshan Chehra?