Celebs have been writing children's books for years, but lately it's become a full-blown publishing frenzy.
The latest to join the throng is Geri Halliwell. Her books star feisty, nine-year-old, red-headed Ugenia Lavender and take girl-power to the next level.
With characters based on herself, George Michael and Justin Suarez from Ugly Betty, and morals ("face your fear") straight from a self-help book, no-one's disputing her authorship claims.
There are six books scheduled, and we can expect an appearance from a certain Princess Posh Vattoria!
Is it any good? Early reviews have been positive, so if you're a fan of Geri...
