SIR Bob Geldof's wild-child daughter Peaches has a lot to 'tweet' about after a good Samaritan found her passport and alerted the star via micro-blogging site Twitter.
The socialite was preparing to apply for a new official travel document after losing it during a walk in east London.
But the star was delighted after a watchful mum spotted the passport and contacted Geldof on her Twitter.com page.
And the woman insists the website notification was much more efficient than handing the passport into police.
She tells Britain's The Sun newspaper, "I spotted it was Peaches' and I thought, 'Why not get it back to her safe and sound myself?' I'm sure it got there quicker via Twitter."
A spokesperson for Geldof says, "Peaches is very grateful."