It seems Isabelle Kaif, the sister of Katrina Kaif , is witnessing a slow but steady rise in her career graph. Along with Indo-British actor Kunal Nayyar, Isabelle will be starring as second lead in the upcoming film 'Dr. Cabbie' by French director Jean-Francois Pouliot. Vinay Virmani , who played a prominent role in the movie ' David ' by Bejoy Nambiar , will also be seen in 'Dr. Cabbie'. This movie is co-produced by Salman Khan . Reportedly, Salman intended to feature Isabelle opposite Vinay Virmani . But it was very late to take the decision and Isabelle now has to play second lead in the film.

A close source said that Adrianne Palicki, the actress in 'G I Joe' has been already signed opposite Virmani. Hence, Isabelle was confirmed to play second lead along with Kunal Nayyar. Kunal Nayyar was earlier seen in 'The Big Bang Theory', a popular British series.

Isabelle's character in the movie is nowadays a topic of interest for Salman Khan , said a Canadian sources. These days, the filming for the film is going on in Canada.

As per the generated buzz, Salman Khan and Katrina Kaif would be co-producing a Hindi film together and Isabelle would be a full-fledge part of Bollywood with this movie in the year 2014.