Speculations are rife stating that actor Kasthuri Shankar will be the wild card entry in Bigg Boss Tamil Season 3. Though the actor, who has constantly been vocal about her views on the show,  continues to deny the news, an alleged leaked conversation between her and the channel's executive, which has been doing rounds in the social media seem to have rekindled the conversation among the people. 

When Kamal Haasan introduced the contestants on the first episode, he teased the audience saying that he has revealed only 15 and the remaining will be disclosed soon. Model-actor Meera Mithun entered the Bigg Boss house as the 16th contestant the next day. But, the channel has been tight-lipped about the last contestant to enter the show till now. 

Rumours state that Kasthuri might be revealed as the wild card contestant on the weekend episode which will be telecasted on August 4. 

It may be recalled that Kasthuri played Bigg Boss' host Kamal 's onscreen sister in Shankar's Indian.