Sai Pallavi plays Nithya Reddy in Dhanush, Mammootty-starrer ‘Om’

The makers of director Rajkumar Periasamy's eagerly awaited action entertainer 'Om', featuring Tamil star Dhanush and Malayalam superstar Mammootty in the lead, on Monday disclosed that actress Sai Pallavi played a character called Nithya Reddy in the film, much to the delight of fans and film buffs.