As per reliable sources, Mahesh Babu will be in Chennai this weekend for audio launch & dubbing of 'Selvadhan' (Srimanthudu Tamil version), and also to grace the music release event of 'Puli'.Audio Release of 'Selvadhan' is slated to happen on July 31st. Mahesh Babu will dub for his role in the Tamil version of the film as well. Having grown-up in Chennai, Superstar is very fluent in Tamil. Tollywood Prince is going to promote 'Sevadhan' aggresively, taking inspiration from 'Baahubali'.Before returning to Hyderabad, Mahesh Babu is going to attend the audio launch of Vijay starrer 'Puli' at the Confluence Resort in Mahabalipuram on August 2nd. He is going to meet his favourite actress Sridevi at this event.Few other stars down South including Chiranjeevi and Bollywood bigwigs are likely to grace the star-studded ceremony.