full size Steve Jones and Josh Krajcik on The X Factor Week 8, on November 10, 2011
Credit: Ray Mickshaw/FOX ©2011 Fox Broadcasting Co.

The X Factor USA results show had a guest appearance from Willow Smith and featured Lakoda Rayne and The Stereo Hogzz singing for their lives. See those performances and the results video here.

Credit: YouTube
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Willow Smith Sings "Fireball" on The X Factor, November 10, 2011 [VIDEO]
Video:
Lakoda Rayne Sing Jordin Sparks' "No Air" on The X Factor, November 10, 2011 [VIDEO]
Credit: YouTube
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The Stereo Hogzz Sing Michael Jackson "You Are Not Alone" on The X Factor, November 10, 2011 [VIDEO]
Video:
The Elimination Moment on The X Factor USA November 10, 2011