Keyra Agustina net worth: Keyra Agustina is an Argentine glamour model and webcam mistress who has a net worth of $100 thousand dollars. Born in Laferrere, Great Buenos Aires, Argentina, Keyra Agustina, also known as Julieta Machado, began posting pictures of her body, and especially her butt, on the Argentine Forum of Amateurs website in 2004. Her photos, which rarely featured her face, became quite popular very quickly. She was subsequently mentioned by multiple media sources, including Howard Stern, who stated that she had "The Best Ass on the Internet". Her growing popularity led to her shooting a nine-page spread in the Argentine edition of Maxim magazine. She then went on to appear in the American edition, as well. There was some controversy as to whether the photos that had gained her all the attention were actually hers, as her face was rarely shown, but the accusations were subsequently proven false.