GROOM-TO-BE: Prakash Raj

A 'Knotty' affair for Prakash        Here's some big news on Prakash Raj. The four-time National Award winner. is all set to marry choreographer Pony Verma on August 24 in Mumbai. Prakash's divorce with Lalitha Kumari (actress Disco Shanti's sister) cme through in November 2009.         Our source said, "Pony has been dating Prakash Raj for two years now and the duo is going to make its relationship official. Some of the top celebrities from Bollywood like Salman Khan, Akshay Kumar and Priyadarshan are expected at the wedding."          The source adds, "Prakash married Lalitha Kumari in 1994 and they have two daughters. Rumours about him and Pony Verma hit headlines early this year." Despite repeated calls, both Prakash and Pony remained unavailable for comment, but a close friend of the couple confirmed the story.