Hollywood - Dance baby! Ok, let's have a recap on what is happening on American Idol Season 8 with their 'Disco week' theme. As expected, the underdog is still the underdog, and the leader is still a leader. Faster - we are running out of time! By the way, Fox reversed itself and is letting all the judges comment on each person.

1. Lil Rounds - First to perform, she sang Chaka Khan original - "I'm Every Woman", the judges [all] didn't like it. Simon says she's going home tomorrow.

2. Kris Allen - He performed Donna Summer's "She works hard for the money", I thought this week's theme is Disco? Lol! Kara likes it, Paula too - mentioned Santana.

3. Danny Gokey - "September" of Earth, Wind and Fire. Paula loves it, Simon hates it.

4. Allison Iraheta - "Hot Stuff", quirky. Lots of energy for this teenager. Simon says "brilliant performance."

5. Adam Lambert - He sang "If I can't have you" of Saturday Night Fever. The best so far, Simon says Adam's rendition is "memorable."

6. Matt Giraud - "Staying Alive" of Beegees. Good song choice, but Randy said "bad song choice", Paula and Kara liked it.

7. Anoop Desai - "Dim all the lights", spoilers! Kara likes it, with a ballad feel - she said. Simon think its horrible.