Lots Of Celebs Attending 'The Circus' In L.A

Adam Leber :

"PS- This is the calm before the LA storm tomorrow and Friday! BUT, Lots of celebrity guests coming to the shows. Stay tuned for updates...."

Perez Hilton :

"I heard that Madonna, Michael Jackson, Beyonce, Prince, Christina Aguilera and Barack Obama are all going on Thursday! ha ha"

Source : Twitter