From bad rapping skills to science experiments gone bad, these are some of the silliest moments on Australian reality TV.
Forklift driver Alityan Childs has won Seven's X Factor contest, beating 20 year old Sally Chatfield and 18 year old Andrew Lawson.
The top four acts are remarkably balanced, with judges Guy Sebastian, Natalie Imbruglia, Kyle Sandilands and Ronan Keating each retaining a contestant from their individual categories.
Mentor Ronan Keating also felt the sting of the competition with both acts in the bottom two coming from his Over 25s category.