Yesteryear actress Radha's daughter Karthika is one of the heroines in Jr. NTR's upcoming film Dammu, directed by Boyapati Srinu. According to sources, she plays an ultra-glam girl this flick.
 
This mega-budget flick is a commercial potboiler with all the essential ingredients of a hit, the actress said. Besides Dammu, Karthika is simultaneously shooting for director Bharathiraja's comeback flick Annakodiyum Kodiveeranum (AK) in which she plays a rustic village belle.
 
Trisha is the other heroine of Dammu. The film’s audio is expected to be launched on March 17. Keeravani is scoring music. Film will be released in the last week of April.