Australian supermodel Miranda Kerr has increased an appetite for vegemite during her pregnancy.This sexy supermodel and his husband Orlando Bloom expecting their first child.Recently,she is having the yeast extract spread shipped in from her beautiful homeland Australia.A source close to the US-based star told that,"Miranda Kerr is really craving for that vegemite suddenly".Miranda faced no problem to have a thing for vegemite in spite of that her pregnancy put her in trouble in grabbing it.Mirana always wanted that it has to be proper Aussie Vegemite.Miranda recently confessed that her fame can be 'enormous'.She said,"i profess that his fame is the outcome of my performance on TV and career"."Suddenly it goes overwhelming";she added.