Sister tells Peaches Geldof critic 'you've no idea what you're talking about

A sister of Peaches Geldof has hit out at a social media user who publicly criticised the deceased mother-of-two for being “selfish”.

Fifi Geldof on depression after Robin Williams suicide: 'I wear a permanent mask so I won't be judged for how I actually feel', The Independent

Sister acts

Peaches Geldof's singer ex boasts 'I like to take acid' - Daily Star

She had a childlike curiosity that walked a thin line between insult and charm' - Peaches Geldof's best friend writes a heartfelt tribute on the anniversary of her death

Fifi Geldof defends her sister Peaches: 'You've no idea what you're talking about quite frankly', The Independent

Bob Geldof 'angry' at himself for not speaking to daughter Peaches Geldof; difficult relationship

Goodbye to the Geldof girls

Bob Geldof on the Boomtown Rats, Live Aid, family tragedies – and why he has no desire to be liked

Peaches Geldof's sister Fifi blasts heroin critics: 'You don't know what you 're talking about

Peaches Geldof's sister Fifi Trixibelle defends late sister

Michael Hutchence's sister writes open letter to Tiger Lily

Peaches Geldof's sister Fifi Trixibelle announces engagement just days after dad Sir Bob Geldof does the same

Peaches Geldof's sister Fifi blasts heroin critics: 'You don't know what you 're talking about

Peaches Geldof's last interview: 'Heroin is such a bleak drug', Peaches Geldof