With only 4 months left for the release on October 29th, the hot updates on Thalapathy Vijay's 'Leo' are expected to be come one after the other. Firstly, on Vijay's 49th birthday coming up on June 22nd "Naa Ready" the first single from the film will be released. Thalapathy fans are counting the hours to celebrate the event by setting the internet on fire making their icon's birthday even more special.

Producer Lalit Kumar had already made it official that more than 2 thousand dancers have appeared with Vijay in "Naa Ready" tuned by Anirudh and choreographed by Dinesh. Now the red hot news is that Vijay himself has sung the mass kuthu song along with Asal Kolaar of 'Bigg Boss 6' fame and Anirudh. Vijay who most often than not delivers a chartbusting song in his films recently did it with 'Ranjithame' in 'Varisu'

Director Lokesh Kanagaraj has assembled a pan Indian all star cast for 'Leo' namely Vijay, Trisha, Sanjay Dutt, Arjun, Joju George, Mansoor Ali Khan, Priya Anand, Mysskin, Gautham Menon,Sandy, Mathew Thomas, Babu Antony, George Mariyaan, Agent Tina Vasanthi and Madonna Sebastian. The film is in its final leg of shooting that will be wrapped up in a few weeks time.