What do you call this hairstyle ?

what do you call the hairstyle that has only two layers ? one layer is long and another layer is short .. the long layer is under the short layer ? my sister says its called an Octopus haircut . i searched up in google but it doesnt show what im looking for .. its kind of like this --------------------------------->>>>> http://www.google.com.kw/imgres?imgurl=http://cdn.blogs.sheknows.com/celebsalon.sheknows.com/2008/02/amanda-bynes-blonde-long-layered-hollywood-premiere.jpg&imgrefurl=http://celebsalon.sheknows.com/long-hairstyles/amanda-bynes-shows-off-her-long-blonde-face-framing-hairstyle-at-the-penelope-hollywood-premiere/&usg=__toQiLsToEYJlc34vqEYU06O8rEI=&h=600&w=412&sz=23&hl=en&start=0&zoom=1&tbnid=E-XdBX-hC4C7wM:&tbnh=127&tbnw=93&prev=/images%3Fq%3Damanda%2Bbynes%2Bhairstyles%26um%3D1%26hl%3Den%26biw%3D1271%26bih%3D665%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=747&vpy=289&dur=3739&hovh=271&hovw=186&tx=101&ty=283&ei=Qvz0TJPDN4P-4wbH3ri0Bw&oei=Qvz0TJPDN4P-4wbH3ri0Bw&esq=1&page=1&ndsp=40&ved=1t:429,r:36,s:0