Katrina asks Deepika to shut up! (view pics)

New Delhi: Cat fights are no big deal in the superficial world of showbiz. Let us take you in past, when some private pics of Bollywood love birds - Katrina Kaif and Ranbir Kapoor were published by a magazine and also surfaced online. The intimate pictures of the couple were spreading like fire. Bikini clad Kat wasn't sport enough to take the fact that her secret vacation with beau Ranbir became a talk of much hyped publicity.She then wrote an angry letter to the media and asked them to stop interfering in her private life. The actual problem started when, Ranbir Kapoor's ex-flame Deepika Padukone came in the scene and gave a advice to the couple. And as a result, Katrina Kaif who was already in no mood to listen to anyone became quite upset with Deepika.Deepika Padukone told a daily, that it has never happened with her. She believes if you are a celebrity or public figure... These things are bound to happen and you can accuse anybody of anything. If you are a public figure then you should be a little careful.And now Katrina has been telling her friends and family that Deepika should learn to keep her 'words of wisdom' to herself.A friend of Deepika spoke to TOI on the condition of anonymity about the bad blood between the two beauties, "Katrina has sent out a loud and clear message to her confidantes that Deepika needs to shut up because she is sailing in the same boat. Katrina feels that paparazzi can click Deepika too if and when she lets her guard down."This friend also added that Deepika should have understood Katrina's plight, as she was to clicked by the paparazzi in Dubai with Ranveer kssing her.