Sarah Murdoch—daughter-in-law of Rupert and host of Australia's Next Top Model—has a very good explanation for why she announced the wrong winner on live TV: At the moment of truth, nobody told her who won, so she guessed.

The most awkward thing that can happen on a live reality TV finale happened today: Sarah Murdoch, daughter-in-law of Rupert and host of Australia's Next Top Model, crowned the wrong winner. Two minutes of cheering later, she realized her error.