Ranbir Singh don't like doing ads with Katrina Kaif

In his 9 years of Bollywood career, Ranbir Kapoor has done work with many actress and soon will be seen with Aishwarya Rai and Anushka Sharma. But he never does any ads with these actresses. Even if he get offer to do combo deal with his GF. He got many offers of big amount, but never does. According to one source of Advertisement world, 'He don't do ads with her Ex GF and willl never do also.' Shruti Hassan and Alia and some actress with whom he has done ads. Ranbir kapoor is always confirmed that he will never do ads of Anti Dandruff Shampoo. He was even offered, now this ad is doing by kareena and Saif. He also don't accept ads of Alcohol, Tobacco, Men cream.