Watch Topless Bipasha Basu (NSFW)

It's an uncanny coincidence that just as Bipasha Basu announced her plans to join Twitter, an ad film featuring the bombshell sans clothes has surfaced on YouTube. The ad also features actor Vivek Oberoi.

The ad film was shot long time back as a part of an international assignment in 1999 when both the actors were working as models. It was a television commercial for the New York Lotto but was shot in India. The ad is directed by Ken Nahoum. The video is posted online by Tommy Kane, who was the art illustrator for this ad.

Mumbai Mirror quotes Bipasha's manager saying: "Bipasha had done this ad in 1999 when she was modelling for Ford Modelling Agency in New York. It was done as an international assignment and was meant for the international market. I don't know why such an old ad has surfaced now.

Everything said and done, Bipasha Basu and Vivek Oberoi share a wonderful chemistry in this ad.