Katrina recently got surprised at an airport when Akriti Kakkar went up to her and introduced herself.

It was only then, Katrina came to know that it is Akriti who has given the voice for her hit songs from the films 'Namastey London', 'Apne' and 'Welcome'.

Normally only few film lovers bother to know the singers whose voices their favourite actors were lip synching in the hit songs.

The same is the case with most of the actresses too.

So Katrina was very happy to meet Akriti as she too had not taken the trouble to know the singers who gave their voices for her famous songs.

For Akriti too the meeting in Airport proved to be exiting as she feels that her voice suits Katrina's delicate personality perfectly.