But according to the latest news, the Yennai Arindhaal actress has allegedly walked out of the project at the last minute as the shooting was to begin by the end of this month.
The reason for Trisha to give up on the project is said to be her inability to allot dates to the project as most of them are gobbled up by Aranmanai 2, according to the source close to the actress.
It is also said that, since she will be working in Kamal Haasan's next, she had to make a decision and then opted to stay out of the Selva-Simbu project.
If that's what Trisha's official mouthpiece had to say, rumour mills within the industry is busy churning out a different story.
It is being said that the reason behind Trisha's last minute decision is not her date constraint but her ex-beau Varun Manian.
After having learnt that Varun is the co-producer of the movie, Trisha felt uncomfortable working in the project, it is being circulated widely.
However, associates close to the pretty actress have denied it, "there are no personal reasons, we had date issues so we had to drop the project, it was an amicable decision and there are no hard feelings", said the source.
It'll be interesting to see if Trisha would ever work in a project that is produced or co-produced by Varun in the future, stay tuned for further updates.