Shah Rukh Khan and Katrina Kaif recently completed work on a song, which will feature in Aanand L Rai’s ‘Zero’.

The two were recently spotted at a suburban Mumbai studio for the catchy dance number, according to DNA India.

A source said, “A special sari look for Katrina was designed for this song. In the film, she plays an actress who is dealing with life, post a terrible break-up and becomes a chronic alcoholic, whereas Shah Rukh plays a midget who is besotted by her.”

The actress is now in London for a break.

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