How many supermodels are there?

There are 20 supermodels, according to the actual definition of a supermodel. These days many use the term "supermodel" loosely, and apply them to popular models who don't necessarily meet the qualifictions.

The true supermodels currently are:

Adriana Lima
Gisele Bundchen
Heidi Klum
Alessandra Ambrosio
Karolina Kurkova
Tyra Banks
Kate Moss
Cindy Crawford
Claudia Schiffer
Naomi Campbell
Laetitia Casta
Elle MacPherson
Linda Evangelista
Natalia Vodianova
Carolina Murphy
Christy Turlington
Eva Herzigova
Amber Valleta
Bridget Hall
Carmen Kass