Liam Gallagher has challenged his brother Noel to a fight after the former Oasis guitarist re-ignited their feud last week (ends10Jul11).
The siblings have been at loggerheads since the Wonderwall hitmakers split in 2009 after a furious backstage bust-up between the pair, and they've traded insults in interviews ever since.
Last week, Noel Gallagher announced the release of his long-awaited solo album and took the opportunity to speak publicly for the first time about the band's break-up, blaming Liam for trying to advertise his Pretty Green clothing line in Oasis tour programmes.
The comments angered the Beady Eye frontman, who took to his Twitter.com blog to post a one-word retort: "S**tbag".
And he came out fighting backstage at Scotland's T In The Park festival over the weekend (09-10Jul11), telling the Daily Record newspaper he's ready for a brawl with his brother.
Liam says, "I'm quite prepared to go head to toe (sic) verbally, physically, musically, mentally with Noel Gallagher. We've heard our new tunes and they're big, so bring it on."