Katrina Kaif was seen at the city airport to catch a flight to Hyderabad to attend Salman Khan's sister Arpita Khan's wedding. Nothing special about it since Katrina has always been close to Salman's family and it was a given that she would attend Arpita's wedding. However it was Ranbir Kapoor's absence that raised eyebrows. Earlier it was speculated that both Ranbir and Katrina would attend the wedding together. But now with Katrina leaving alone it looks like Ranbir has been left out of the scheme of things. Sources suggest that Ranbir has not been invited for the wedding which could also be one of the reasons why Katrina flew out without her rumoured beau. While Salman and Ranbir were great friends once upon a time (Salman even had a guest appearance in Ranbir's debut movie, Saawariya), relationship between the two allegedly soured after Ranbir and Katrina's became close. While Salman has remained pals with Katrina, he has not extended the same olive branch to Ranbir publicly yet. Meanwhile, other celebrities who were spotted flying to Hyderabad were director Kabir Khan and wife Mini Mathur, director David Dhawan and wife and singer Mika Singh who will performing at the wedding.