The first look of the Nagarjuna starrer Telugu film 'Om Namo Venkatesaya' shows actress Pragya Jaiswal in a 14 kg gold lehenga, which is said to have been specially designed to be showcased during a song. "Glad to be a part of this project!" tweeted Pragya while sharing the first look. "Of course not so pure gold," joked Nagarjuna.