Mumbai : Ranbir Kapoor and Katrina Kaif are Bollywood’s favourite on-screen and off-screen couple. Their love life is spoken across the nation. When Katrina celebrated her birthday, the world only wanted to know would the duos be making any big announcement. There were rumours of the couple visiting Katrina’s family in London but they were holidaying in Austria. Now the latest buzz is Ranbir and Katrina’s love life is not going that great, reports Bollywoodlife.com. If any questions have been asked with regards to marriage, the couple refrains to answer it. Katrina refuses to answer any questions during interviews if it’s pertaining to her and Ranbir. In the meanwhile Ranbir is giving importance to his upcoming film ‘Tamasha’ starring his ex-love Deepika Padukone.A source close to the couple disclosed that lot arguments have been taking place between Ranbir and Katrina that involves both personal and professional topics. Ranbir’s lady love did not attend his fashion show and instead partied with friends. All this clearly shows that their relationship is on the rocks.Soon Ranbir would get busy promoting his upcoming flick ‘Tamasha’ with ex-girlfriend Deepika Padukone whereas Katrina is enjoying the response of her latest release ‘Phantom’. Ranbir and Katrina need to resolve their issue at the earliest as the duos need to promote their upcoming film ‘Jagga Jasoos’.