The Vipul Shah-produced "SINGH IS KINNG" is getting bigger by the day.

The latest on the film, according to industry sources, is that legendary rapper, Snoop Doggy Dogg will rap with superstar Akshay Kumar in the keenly anticipated film!

The sources add that the celebrity rapper is likely to render a verse for the song and shoot a music video with Kumar very soon, that will go on air well before the release of the film on August 8.

The film's main composer Pritam is not connected with the song, which is being handled independently by Akshay and Vipul. The Snoopy track is likely to form a part of the film's soundtrack, to be released by Junglee Music.

Officials close to the film will not comment at this juncture but are likely to make a formal announcement soon.