Earlier, media reports suggested that Bollywood`s Barbie Doll might be spending some time with Ranbir on the shooting schedule of Imitiaz Ali`s `Tamasha`. But now, Ranbir has clarified that such rumours are baseless and Katrina won`t accompany him. Also, the actor made it clear that after the first schedule of `Tamasha` shoot is over, he would start shooting for his home production with Anurag Basu on `Jagga Jasoos`. Ali`s `Tamasha` which also features`s Ranbir Kapoor`s former girlfriend Deepika Padukone, will resume shoot for its second leg only in January next year. Well, with the Kapoor blue-eyed boy refuting such rumours and calling Katrina her old friend (it was during this press conference that he referred to her as an old pal), we really wonder what`s cooking up guys!