(sweet,funny) twinkle twinkle little star... and a pretty girl in pink

My dad sent me this:

http://in.youtube.com/watch?v=fmdAF4ihedM

Very nice, especially the Tamil and the Punjabi ones. The Telugu and Malayalam versions were not that great.

By the way I wonder who the pretty girl in pink is -- I'd love to know (and some of you know what pink does to me!)

She looked very sweet, plus she can certainly act -- I mean this must have been rehearsed, yet her expressions, reacting to the main actor, were absolutely spot-on.