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The model is currently recording songs with unsigned US group The Grand Marquee, according to The Sun.
Her Boomtown Rats dad Bob Geldof has also been offering advice to the wannabe popstar, an insider claims.
"She's been taking advice from her dad," a source said.
"But she can't hold a note to save her life."
The Grand Marquee have apparently written a number of tracks for the 22-year-old, who recently made headlines for allegedly being caught shoplifting.
> Peaches Geldof: 'It upsets me that people think I'm an airhead socialite'
