Buzz is Karan Johar will work with Anurag Kashyap again in his next film.

According to Karan's post on Twitter, it seems Kashyap has roped in KJo for another role after "Bombay Velvet".

"@anuragkashyap72 in london!! About to start filming soon!! Write another role fast for me! The actor in me is exploding!!!!" Karan tweeted.

Anushka Sharma and Ranbir Kapoor were also a part of "Bombay Velvet", which released this year. However, it failed to impress viewers and turned out to be a big flop.

Kashyap's "Bombay Velvet" was based on the book "Mumbai Fables", which was set in 1960s. It narrated the story of street fighter Johnny Balraj (played by Ranbir) and how eerstwhile Bombay transformed to become one of the biggest cities of the country.

Karan played the villain in this flick.

Karan is currently busy shooting for his film "Ae Dil Hai Mushkil", which features Anushka, Ranbir and Aishwarya Rai Bachchan in the lead.

The shoot of the film started in London, and later moved to Vienna, where Aishwarya joined the team.

"Ae Dil Hai Mushkil" is believed to be a love story about a man falling for a woman older than him.

The film also has Pakistani heartthrob Fawad Khan in a special role. He will apparently play a hot DJ in the film.

It will also reportedly feature Sunny Leone in a cameo, and is slated for release in October 2016.