Vastavam web: Victory Venkatesh is riding high with the success of F2: Fun and Frustration. His long-delayed project Venky Mama will roll next week and his nephew Naga Chaitanya is playing the other lead role in this comic entertainer. The makers have been finding it tough to find the leading lady for Venky. As per the Latest reports RX 100 sensation Payal Rajput has been finalized. The actress too loved her role and signed the film recently. Venky Mama is produced by Suresh Productions.