sentences:  The awards have industry judged and highest selling categories, and since 2010 public vote categories where the criteria for selection as a nominee is most commonly being one of the highest selling acts during the year.Australian Idol contestants have been nominated for 102 ARIA Awards since 2004, with 24 highest selling nominations, 32 nominations for publicly voted categories, and 46 industry judged nominations.Guy Sebastian has received the most nominations with 32, including six wins.