So, they really are back in the studio...
According to a fan on a community forum, Green Day are aiming to release a new album later this year.
The fan in question ran into Billie Joe Armstrong yesterday and asked him if they're working on new music.
Billie Joe reportedly confirmed that the band are working on a new album, which they hope to release this autumn.
You can read a fragment of the forum post below.
"I ran into Billie Joe today in Oakland and I asked if the band was making a new record. He said "yes" and it should "hopefully be out in the fall". Photo of me with Billie Joe taken today is Here."
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