i think her family is quite well off as she has posted before about being at the family holiday homes in both hawaii and thailand from recollection...
i think a lot of her travel now is with her boyfriend who is a surfer. also, i think she gains a lot from her blog (which i find strange considering she isn't that much of a frequent blogger) and social circle rather than her actual 'modelling' work.
i love her face. it can look both alienesque (in the good way haha) and just girl next door ordinary pretty, depending on the angle. but i can't help but be suprised that she is only 21 (i was so shocked when she posted about her 21st this year). she looks much older which may be a bad thing in the long run.