Rishi Kapoor, Neetu Singh, Riddhima Kapoor and Samara were all spotted at the airport where all the Kapoors descended on Dubai to celebrate the big birthday of Rishi Kapoor. He turned 60 this year, in 2012. Ranbir Kapoor is not seen with them, as he was spotted coming in with Karishma Kapoor and Kareena Kapoor. Both were busy promoting their films ‘Barfi’ and ‘Heroine’ and took a break especially to celebrate Rishi Kapoor’s birthday in Dubai. Girls, just imagine: in 20 years Ranbir is gonna be as big as Rishi! But still, Rishi had that pretty cute face and he still has that charm. As far as Ranbir goes, he looks too much like his mother so…