Not from the Onion.
From the Guardian:
Former Spice Girl Geri Halliwell claims to have hung up her hotpants and Union Jack boots for the last time, today embarking on a new career as a children's author.
Wait. Didn't this already happen? Well, whatever. We'll see how it goes.
No, wait -- now I feel totally comfortable in making up my mind before I read the book:
"...each instalment of the book will end with a newsletter in which Ugenia sums up what she has learnt from her experience, concluding with shrewd and concise moral aphorims such as "face your fear"."