Friday, September 21st, 7:30pm PST
GREEN DAY
JASON ALDEAN
LIL WAYNE
MIRANDA LAMBERT
NO DOUBT
RIHANNA
SHAKIRA
SWEDISH HOUSE MAFIA
USHER
Saturday, September 22nd, 7:30pm PST
AEROSMITH
BON JOVI
BRAD PAISLEY
CALVIN HARRIS
DEADMAU5
ENRIQUE IGLESIAS
LINKIN PARK
MARY J. BLIGE
P!NK
PITBULL
TAYLOR SWIFT
ALSO APPEARING
Macy's iHeartRadio Rising Star winner Megan & Liz
Anyone planning on going? Tickets go on sale 7/14/12
source
ETA: Added the lineup by day.