The band will play just two sideshows, open to fans of all ages, when they're in the country for the festival in Sydney and Melbourne.
The Good Charlotte boys are no strangers to Australian shores - last year they toured twice, in April and November, and the Madden twins, Benji and Joel, were on the panel of the first season of the hit reality show The Voice.
Cardiology, the band's last album, was released in 2010.
The twins are working on a duo release, The Madden Brothers.
Tickets for the sideshows go on sale Monday July 16 at 9am.
Good Charlotte Australian tour dates 2012:
Thursday September 20 - Festival Hall, Melbourne
Friday September 21 - Big Top Luna Park, Sydney
Comments