so these models are worth...ahem..a lot of money.
source: http://www.dailymail.co.uk/home/moslive/article-2094854/Kate-Moss-Heidi-Klum-The-worlds-20-richest-models.html (click here)

 Adriana Lima (£22m, Brazilian)

Naomi Campbell (£31m, British)

Heidi Klum (£45m, German)

Kate Moss (£50m, British)

Tyra Banks (£57m, American)

Gisele Bündchen (£96m, Brazilian)