A look ahead to tonight

A few quick notes and spoilers regarding tonight's performance show (all spoilers are from IDF)...

-David Archuleta won the coin toss last week, and elected to go second (duh).

-Clive Davis, despite being demoted over at Sony BMG, chose a song for each of the Top 2 to sing. It was revealed that he chose Elton John's "Don't Let the Sun Go Down on Me" for David A., but his pick for David Cook has not been revealed.

-David A. will sing "Imagine" for his reprise, while David C. will sing U2's "I Still Haven't Found What I'm Looking For" as a new choice rather than a reprise.

-Each David got to choose which coronation song they would like to perform out of the Top 10 chosen by viewers' votes. Or so they claim...

UPDATE: David C. has chosen "No Turning Back," while David A. has chosen "Here I Am."

Looking ahead to tomorrow night's finale...

-Carrie Underwood will perform her new single, "Last Name."

-Bo Bice and Jennifer Hudson have confirmed they will appear, and two former contestants from every season will perform.

-Both Davids will do a duet to OneRepublic's "Apologize." OneRepublic will also be there.

-The Top 5 contestants will each perform with an "idol" (kind of like what happened in Season 5). Bryan Adams is one of those rumored to be performing with someone.

-The Jonas Brothers will perform their hit single "S.O.S."

-Paul McCartney is rumored to be performing.

-The Top 2 will each perform with Mariah Carey and Neil Diamond.

UPDATE: David C. will perform with Carey in a duet of "Always Be My Baby."

That's about all I've got for now. Keep checking back later for more.