The Fat As Butter festival has been announced this morning, with a reforming Good Charlotte headlining alongside rap star 360 and rock veterans Grinspoon.

The full line-up:
Good Charlotte [USA]
360
Grinspoon
Yellowcard [USA]
Wheatus [USA]
Mystery Jets [UK]
Marianas Trench [CAN]
Urthboy
Hungry Kids Of Hungary
Pond
Seth Sentry
The Rubens
Hunting Grounds
Rufus
Art Of Sleeping
Hey Geronimo
Kill City Creeps

With a dance element:
Yacht Clubs DJs [LIVE]
Bombs Away
Rebecca & Fiona [SWE]
Eiffel 65 [ITA]
N-Trance [UK]
Shockone
Nick Thayer
Feenixpawl
The Only
Tenzin
Dr Don Don
Jamxpress
Doctor Werewolf

The festival takes place Saturday 22 September at Camp Shortland, The Foreshore, Newcastle, NSW.

Check out our Spotify playlist for the line-up:

Take a look at some choice videos from today's annoucement:

Good Charlotte

360

Eiffel 65

Wheatus

Art Of Sleeping

Pond

Yacht Club DJs

The first release of tickets, the members pre-sale, goes onsale 10am Tuesday 26 June. General public tickets go on sale Thursday 28 June at midday. General admission tickets are $99 plus booking fee, VIP tickets $139 plus booking fee.