November 2012
| Date | Status | Name and support | Venue | Attendees |
|---|---|---|---|---|
|
Ke$ha,
Carly Rae Jepsen,
Carrie Underwood,
Chris Brown,
Christina Aguilera,
Justin Bieber,
Kelly Clarkson,
Linkin Park,
Ludacris
|
Microsoft Theater
Los Angeles
United States
|
32 went | ||
|
Don't want to see ads? Upgrade Now |
||||
December 2012
| Date | Status | Name and support | Venue | Attendees |
|---|---|---|---|---|
|
Madonna,
Laidback Luke
|
Estadio River Plate
Ciudad Autónoma de Buenos Aires
Argentina
|
36 went | ||
|
Madonna,
Laidback Luke
|
Estadio River Plate
Ciudad Autónoma de Buenos Aires
Argentina
|
33 went |