The Bigg Boss Tamil S4 has reached the 50th day of the show after commencing on the 4th October.

However, only four contestants have been eliminated so far, after the entry of two wildcard contestants.

Now rumours are making rounds that serial actor Azeem is making his wildcard entry soon, and the actor also hints the same via several social media postings.

Meanwhile, there are also talks about eliminated contestant Suresh Chakravarthy making a re-entry soon.

This shows that the show might be extended further and will not be completed in 100 days as planned.

During the end of the 50th-day episode, Kamal hints that the show has been half completed, but there are still 14 contestants left. Thus, he ended the episode by saying: "expect the unexpected".