KURT Geiger, the high street shoe store favoured by pop stars, yesterday revealed a 21 per cent rise in earnings over the past year to 31 January 2009. The group, in a filing to Companies House, said that like-for-like sales had grown by seven per cent, boosted by business expansion. Earnings before interest, taxation, depreciation and amortisation increased to £12.1m from £10m the previous year.