The X-Factor Reveals Top 6, Alicia Keys Performs (VIDEO)

X-Factor host, Mario Lopez called Thursday's elimination show a "bit of a shocker."
Watch "Alicia Keys perform 'Girl on Fire' on X-Factor" below:
Check out who was left as the remaining X-Factor top six:

1. Carly Rose Sonenclar
2. Tate Stevens
3. Emblem3
4. Fifth Harmony
5. CeCe Frey
6. Diamond White