Ally Brooke, 18, knows what she wants. The singer performed an extended play version of Jaci Velasquez's 'On My Knees' on 'X Factor' at tonight's (Sept. 19) Austin, Texas auditions. In her pre-performance interview package, she said she wants the perfume, the clothing line and the superstardom. This proclamation of her future empire was said all before she even sang a note. So how did she do?