Check out Ariana Grande’s performance during The X Factor Australia Top Live Decider episode on Monday, September 8, 2014.
Ariana graces the X Factor stage and performed three of her greatest hits including Problem, Break Free and her latest Bang Bang featuring Jessie J and Nicki Minaj.
Watch her performance on the video below! Video uploading… one moment please..
Hilary Duff also performed her newest single called ‘Chasing the Sun’ from her fifth studio album.
Meanwhile, the Top 9 contestants tackle the Latest and Greatest Hits on Sunday. Tonight, one contestant will say goodbye at the end of the Live Decider show.