Ausamah Saed, better known as U$O, but also known as U-Dollartegn, is a rapper from Århus, Denmark who released his debut album, Mr. Mista in 2000.

He also appeared in the Tech N9ne 2011 single “Worldwide Choppers”, also featuring big American rappers including Busta Rhymes. It debuted on the U.S. Billboard Bubbling Under Hot 100 Singles chart at #4 and on the U.S. Billboard Heatseekers Songs chart at #15, becoming U$O’s most successful song in the U.S.