According to Wikipedia:
Christina Aguilera - "Genie In A Bottle" & "Keeps Gettin' Better"
Jonas Brothers - "Love Bug"
Katy Perry (featuring Travis Barker & DJ AM) - "I Kissed A Girl"/"Like A Virgin"/"Hot N Cold"
Rihanna - "Disturbia"
Lupe Fiasco (featuring Travis Barker & DJ AM) - "Superstar"
T.I. (featuring Rihanna) - "Live Your Life" "Whatever You Like"
Pink - "So What"
Kid Rock - "All Summer Long"
Lil Wayne - "Lollipop"
Paramore (featuring Travis Barker & DJ AM) - "That's What You Get"/"Misery Business"
T-Pain - "Church"/"Can't Believe It"
The Ting Tings - "That's Not My Name"/"Shut Up and Let Me Go"
Kanye West - "Love Lockdown"
Thanks for at least posting ifo, but I do have to say, MAN THAT SUCKS!
Pink, Kid Rock, Christina Aguilera, and a few others should have left the music scene in like, 2003.
Paramore, The Jonas Brothers, The ting Ting's and Kanye West, I all can't stand.
The rest, I don't really know or care about enough to watch anyways, so for me, I'll pass.