Alex & Sierra performed their version of “Say My Name” by Destiny’s Child on The X Factor USA Season 3 top 6 performance show, Wednesday night, December 4.
Simon Cowell: I get the feeling that I’m looking at winners here.
Paulina Rubio: I am so much into your love story.
Kelly Rowland: You guys pulled that off. Sierra you have all that sass.
Demi Lovato: I felt you were nervous, but OMG, Sierra you’ve come out of your shell. I want to see you in the finals.
Watch the video below.