Tarisai is a fake?

I just watched the Australian Idol 5 Top 5 Results awhile ago and It looks like they are making this "controversies" to make their ratings go up, which is really unfair most especially to Tarisai. and to think they've shown the clip minutes before they close the voting lines. OBVIOUSLY Tarisai will go because of what they did, which I think is unfair for her. They shouldve played it after the voting lines are closed. o well. Actually I really dont give a damn if Tarisai is Fake. This a Singing show so thats not actually a big deal. and if ever she is fake dont tell she's the only one. O well lets go on with the program and finish this show. Honestly Im starting to get bored.