Katie Price's raunchy book launch

This is how the glamour model-turned-author Katie Price launch her latest book.

The 31-year-old model stripped down for a raunchy photo shoot before autographing copies of her novel "Sapphire" for fans at Selfridges in London. Dressed in a boob-busting, neon-blue, spangly leotard and heels, Katie was helped by four half naked hunky male models.