Bong bombshell Bipasha Basu is known to be one of the fittest actresses in Bollywood but the dusky dame, who is very particular about her diet, recently broke all rules on the sets of her next film Aatma.

Sources claim that Basu, who simply loves Bengali cuisine, had a craving for Bengali food while on the sets of the movie and decided to do away with her diet when she heard about a Bengali join in the nearby area. A source revealed, "Bipasha is a fish lover and yesterday she called for some delicious Bengali food for her and the entire crew from the famous Bengali restaurant 'Bhojohari Manna' in Oshiwara. And once the gourmet food was on the sets you can only imagine what must have happened! The entire unit went crazy over the yummy delicacies and it was a feast of sorts on the sets since there was so much food ranging from fish to prawns and also sweets like mishti doi and rasogullas."

In Aatma, Bipasha will be seen paired opposite Nawazuddin Siddiqui, who was last seen playing the role of Faisal Khan in Anurag Kashyap's gangland epic Gangs Of Wasseypur.

Often, the making of a horror film is marred by mysterious and spooky incidents on the sets. Director Suparn Verma's upcoming supernatural thriller Aatma - Feel It Around You, that features Bipasha Basu and Nawazuddin Siddiqui, is no different.

Abhishek Pathak, the producer of the film, said, "While shooting for one scene there was a photo frame hanging on the wall behind Nawazzudin, which at one point tilted a little bit but since the actor was very engrossed in the scene, Suparn decided not to cut the scene and go ahead with the shoot. But later to our shock, that particular photo frame fell on the floor even though there was no breeze in the room.”

Also, when the unit was shooting in Vashi, Suparn had his headphones on to hear the dialogues being delivered by the actors when suddenly he could hear the distant sound of a woman singing. However, when he took off his headphones, he could hear nothing and neither could any of the crew members.

Suparn, confirming the incident, said, "Only I and Bipasha heard the sound at first I kept quiet but when Bipasha said she heard a woman singing I said I heard too but when the sound recordist played it back there was no sound on tape."

Quite spooky, the film is turning out to be!

Actress Bipasha Basu has acquired a new nickname, Lady Gunda. Apparently, the actress was called 'Lady Gunda' during her school days.

It was on the sets of her upcoming horror flick Aatma- Feel it around you that director Suparn Verma called the actor Lady Gunda on seeing her tom boyish stunts and naughty pranks.

However, Bipasha wasn't really startled to hear the name, as she has been called that ever since her childhood. A source close to the production of the film says, "Looking at Bipasha's bindaas nature, Suparn told her that her name should be gunda and that's when she revealed that during school days she was called the lady gunda of the school as everyone was scared of her, including boys that were in a higher class as well. After she said this, everyone on the sets has been really very careful as you never know who will be her next target to play the pranks on."

The supernatural thriller, Aatma- Feel it around you, which also stars Nawazuddin Siddiqui, is set to release by the end of this year.

Supernatural thrillers have become Bipasha Basu's favourite genre or so it seems. After winding up Vikram Bhatt's Raaz 3d, Bipasha has now started shooting for Suparn Verma's Aatma.

The film went on floors last night and an excited Basu took to Twitter to announce the same. "AATMA# shoot begins tonight!A very emotional n scary journey of a girl called Maya!Excited 2 essay d role of Maya!1 hell of a scary film!:)," the dusky diva posted on her page, on Wednesday.

Ace couturier Rocky S will be designing for Bipasha in Aatma and the Bengal belle feels that her character 'Maya' needed Rocky's Midas touch.

"@RockyS_STAR Thank you! My character of Maya needed u in#AATMA !," she tweeted on the micro-blogging site. And Rocky too is equally excited to be a part of the movie. "@bipsluvurself u gonna so rock this character!!m so glad tht am a part of this movie and could stlye the gorgeous u!!hugs (sic)," he reciprocated.

The film is being produced by Kumar Mangat and Abhishek Pathak and will star Nawazuddin Siddiqui opposite Bipasha.