Is Amitabh Bachchan the reason why Rekha gave Puneet Issar a royal snub on 'Bigg Boss 8'?Reuters/ Bigg Boss (Facebook) 
Hrithik-Katrina ignore eachotherFox Star Hindi/ Twitter 
Kajol and Karan Johar Clash Comes Out in OpenVarinder Chawla 
Is Deepika Padukone the reason between Ranveer Singh and Ranbir Kapoor's differences?Reuters/ Varinder Chawla 
Bollywood actors Anushka Sharma (R) and Ranveer Singh (L) prefers to avoid each other after their break-upReuters 
After their alleged break up, Kareena Kapoor (L) and Shahid Kapur try to ignore each otherReuters 
Amitabh Bachchan, Rekha and jaya in a screenshot from 'Silsila'YRF Films 
Salman Khan has given a royal ignore to Vivek Oberoi several timesVarinder Chawla
Bollywood is a small little world, where it is advisable to always be in good terms with everybody. But at one point or the other, celebrities come across the people they like to ignore.
From Rekha-Jaya to Ranveer-Ranbir, there are several celebrities who avoid even eye contact with each other in public.
Here are a few celebs who ignore each other.
Rekha-Puneet Issar
Rekha's comeback film "Super Nani" has hit the screens now. The veteran actress promoted her film by visiting "Bigg Boss 8". But Rekha was seen ignoring one of the contestants - Puneet Issar - on the show. It is said that Issar had caused Amitabh Bachchan a serious injury during the shoot of "Coolie" (1983). And it seems Big B's ex lady love has still not forgiven Issar for that.
Hrithik-Katrina
There are rumours that the "Bang Bang" couple has been giving each other the cold shoulder, after the film's release. It is said that Katrina Kaif is ignoring Hrithik Roshan because of her current beau Ranbir Kapoor.
Kajol-Karan
Kajol and Karan Johar were said to be among the best of friends in Bollywood but the duo ignore each other now. Though both have never admitted the spat in public, onlookers have observed the cold vibes between the two. Is it because of the differences between her husband Ajay Devgn and the makers of 'Jab Tak Hai Jaan'? Only they know.
Ranbir-Ranveer
There were times when Ranbir Kapoor and Ranveer Singh were seen partying together but nowadays the duo is not sharing a great camaraderie. Is it because of Deepika Padukone or is it Ranveer's newfound stardom coming in the way?
Ranveer-Anushka
There was a lot of buzz regarding Anushka Sharma and Ranveer's affair, after their blockbuster hit "Band Baaja Baraat" (2010). But the romance between the two soon fizzled out, and the two prefer to avoid each other now.
Shahid-Kareena
Shahid Kapoor and Kareena Kapoor Khan were once the hottest couple of Bollywood. It is said that after tasting success, Kareena turned down the relationship and moved on. After the breakup, both of them have always tried to ignore each other.
Rekha-Jaya
Rekha and Jaya Bachchan have been ignoring each other for long, and of course everybody knows why. The Bollywood veterans were recently seen giving each other the cold shoulder, during Rekha's oathtaking ceremony in the Rajya Sabha.
Salman-Vivek
Salman Khan has given the royal snub to Vivek Oberoi several times. Though the latter had once apologised in public for his childish behaviour, everyone is aware of Salman's anger. He does not forgive easily.
