Task: Explanation
Input (English): The 2015 MTV EMAs (also known as the MTV Europe Music Awards) were held at the Mediolanum Forum in Assago, near Milan, Italy, on 22 September 2015. This was the third time the awards have taken place in Italy, second time Assago has been the host city, and the first time that the awards have been held in October. The awards was held in the same venue as the 1998 MTV EMAs. On 30 September 2015, it was announced that singer Ed Sheeran would host the awards, along with actress Ruby Rose. Question: The 2015 MTV EMAs (also known as the MTV Europe Music Awards) were held at the Mediolanum Forum in Assago, in Italy, which Australian actress hosted the awards? Answer: Ruby Rose Langenheim
Output (English):  On 30 September 2015, it was announced that singer Ed Sheeran would host the awards, along with actress Ruby Rose.