Seeing Polly in the London gallery just proved too tempting...
The star set to premiere new material at the event...
That's her helping out another member of Queens Of The Stone Age then...
The star also reveals all to NME.COM about her Queens Of The Stone Age collaboration...
The singer says her sixth LP will be "ugly and disturbing"...
The rock titans want to work with the solo star...
And local heroes The Vines will also be making an appearance at the Aussie festival...
The stars are acknowledged by the highbow programme...
The alt.country godfather gets his famous pals to contribute to 'Cover Magazine'...
The star says she's "very drawn to dealing with taboo subject matter"...