The latest buzz to rock Kollywood is that Nayanthara, who recently announced her decision to make a comeback in films, will be seen doing a cameo in Ajith's "Billa 2", which is being helmed by Chakri Toleti of "Unnaipol Oruvan" fame.

'It was "Billa" which propelled Nayantara's career to stardom. So she had no hesitations when she was approached to make a special appearance in "Billa 2", say sources.

In the meantime, Nayantara has signed Ajith's forthcoming film, which is to be directed by Vishnuvardhan. 'She will be the solo heroine of the project, which is set to hit the floors very soon,' sources further say.

"Billa 2", produced by Suresh Balaji, is in its post-production stage. Plans are on to release the movie for April, to cash in on the summer vacation. The movie has former Miss India Parvathy Omanakuttan and Arab-Brazilian Bruna Abdullah as the lead heroines.