All the sisters just stuck together having a ball with an invisible 'No Trespassers Allowed' board stuck to us,' said Katrina.

Now back in London, Katrina wants to get back to Mumbai. 'I'm not used to being fussed over. My mother is constantly inquiring about my food. That gets to me because basically I'm a loner,' said the actress who turned 25 July 16.

Speaking about her birthday, she said: 'This has to be the best birthday of my life. I had the time of my life. It's quite a sight to see all us sisters and our protective brother walking together. I must say all my sisters are better looking than I am.'

It'd be a while before Katrina gets back to Mumbai.

She will fly to Chicago and Atlanta to take part in the Independence Day carnival in Chicago before heading home. The South Asian organization is putting together Zee Carnival on Aug 15 and 16 to be held in Chicago.

'I'm participating with Shah Rukh Khan. We've been to events together,' she said.