His personal estetista by Albanian origin, Mario Dedivanovic, seems to have learned to Kim Kardashian a few words in Albanian.
In this spot Kim says to Mario, "So Beautiful Mario!", and then Mario speaks by sayng "Very Beautiful, 'Marshallah".
There is no one analog world in English for "Marshalla", but this world is used by Albanians to "hold away bad eyes" or those who make some kind of magic for the purpose of hurting someone. And in this occasion, Mario says "Very Beautiful" and "Marshalla", in order to keep away "bad eyes".