Kelly Osbourne is sorting out her mother Sharon's shoes to send to charity.

The 'Fashion Police' host agreed to help her mum decide what footwear she wants to get rid of and donate to different shops.

However, Kelly didn't realise what a mammoth job she was taken on until she began sorting through Sharon's wardrobe.

The 27-year-old star wrote on her twitter page: "Promised my mum I would go through her shoes to send the ones she no longer wears to charity Im not even 1/4 way there! (sic)"

The accompanying picture showed dozens of pairs of shoes organised into different piles in what appeared to be Sharon's bedroom.

As Kelly organises the shoes it seems her mind is wandering and contemplating philosophy.

The fashionista quoted German thinker Friedrich Nietzsche - whose most famous works include 'The Antichrist' and 'Thus Spoke Zarathustra' - in her most recent twitter post.

She tweeted: "Sometimes people don't want to hear the truth because they don't want their illusions destroyed - Friedrich Nietzsche."