There has been much speculation of which big name will be added next in Rajamouli's magnum opus RRR. Latest reports confirm that Ajay Devgn will have a guest appearance in "Baahubali" director SS Rajamouli's next ambitious project "RRR". He is doing a cameo appearance, it is an interesting character. He will shoot for it after 'Taanaji: The Unsung Warrior'. RRR marks the second collaboration between Rajamouli and Ajay. The 49-year-old superstar had earlier given the voice-overs for the Hindi version of his 2012 Telugu blockbuster "Eega" titled "Makkhi"."RRR" is an upcoming Indian period action film scripted and directed by Rajamouli. It stars N T Rama Rao Jr. and Ram Charan in the lead roles.