The owner of this perfect booty used to post pictures on SuperTangas.com under the nickname "Keyra", but her real identity has finally been revealed.

According to SuperTanga's webmaster, her real name is Julieta and she's a 19 year old student from Argentina whose pictures were stolen from her computer by a Trojan virus.

Howard Stern declared that she had "the best ass EVER" on his radio show and she's now a celebrity booty. You'll understand why by clicking the link below.

Meet The World's Hottest Ass (tabo.aurealsys.com)