"Till the last moment, every effort was made to get Katrina in Ayaan's project. But it just didn't work out," a source told Mumbai Mirror.
Now Karan is keen to cast Katrina opposite her ex-beau Salman in Rensil's project.
"It doesn't matter whether I am in Karan's film now or later, or never. He's a dear friend and I really enjoy his company," the sexy actor told the tabloid.
The film is expected to go on floors next year.