Adah on Friday tweeted: "My next Telugu film will be 'Kalki', which is an investigative thriller. I always try to do something different and like 'Heart Attack', 'SOS', 'Kshanam', I hope I can bring something new to this film too! I'm super happy to be the leading lady in a film directed by Prasanth Varma."
The 26-year-old actress is doing a period film after 1920, which released in 2008.
"Thrilled that they chose me to play the leading lady. Can't wait to start. Need all your love and blessings," she added.
Other details related to the film are still under wraps.
Images: Adah on Instagram