Karan Johar is back to directing films with "Ae Dil Hai Mushkil" which features Aishwarya Rai Bachchan, Ranbir Kapoor and Anushka Sharma in lead roles.

Reportedly, the film also has Fawad Khan in a cameo role. Earlier, it was also reported that Sunny Leone will make special appearance in the film.

However, the "Ek Paheli Leela" actress denied the news of her being a part of the film.

"That's not true. People like to make up the craziest news. Trust me, if I am doing something I always tweet about it. We always let everybody know what's exactly going on. We're pretty much open about this," Sunny Leone told PTI.

She also rubbished the rumours of starring opposite actor Nawazuddin Siddiqui for Sohail Khan's next. "No it's not true. I was not approached for it, no," she said.

Meanwhile, Leone will be seen in "Mastizaade" releasing on January 29 next year.

On the other hand, "Ae Dil Hai Mushkil" is being touted as a complicated love story produced by Dharma Productions.

Buzz is that apart from Ranbir and Anushka's romance, the audience will see Ranbir and Aishwarya's chemistry as well.

KJo, Ranbir and Anushka have worked together in "Bombay Velvet", and this is their second film together.

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. Apparently, he will play the role of a hot DJ in the film, which is slated for release in October 2016.