SAVE:
M.I.A., T.I., Jay-Z, Lil Wayne, & Kanye West: "Paper Planes"/"Swagga Like Us"
Estelle & Kanye West: "American Boy"
OFF:
Taylor Swift & Miley Cyrus: "Fifteen"
Jonas Brothers & Stevie Wonder: "Burnin' Up"/"Superstition"
U2: "Get on Your Boots"
Katy Perry: "I Kissed a Girl"
Off:
* Robert Plant & Alison Krauss: "Rich Woman" & "Gone Gone Gone!"
* Neil Diamond: "Sweet Caroline"
* Kenny Chesney: "Better as a Memory"
* Kid Rock-Amen/All Summer Long/Rock N Roll Jesus
Save:
* M.I.A., T.I., Jay-Z, Lil Wayne, & Kanye West: "Paper Planes"/"Swagga Like Us"
* Jennifer Hudson: "You Pulled Me Through"
* Adele with Jennifer Nettles: "Chasing Pavements"
* Radiohead with University of Southern California Trojan Marching Band: "15 Step"
* Kenny Chesney: "Better as a Memory"
* Paul McCartney with Dave Grohl: "I Saw Her Standing There"
Save:
* M.I.A., T.I., Jay-Z, Lil Wayne, & Kanye West: "Paper Planes"/"Swagga Like Us" (BOW!)
* Jennifer Hudson: "You Pulled Me Through" (when she cried I had to bow!)
OFF:
Duke Fakir, Jamie Foxx, Ne-Yo, and Smokey Robinson: Four Tops medley
Neil Diamond: "Sweet Caroline"
John Mayer, B.B. King, Buddy Guy, and Keith Urban: "Bo Diddley"
Kenny Chesney - Better As A Memory
SAVE:
Robert Plant & Alison Krauss - Rich Woman + Gone Gone Gone!
Jennifer Hudson - You Pulled Me Through