With David in Milan gathering a crowd of admirers, Victoria is reported to have been babysitting for Katie Holmes. Both of them are hot-foot from shooting the latest racy Armani underwear ads, where looking beautiful is utterly essential. It’s not particularly well known that Victoria, having the beauty world at her fingertips, comes back time and time again to Dermalogica, calling Power Recovery Mask her ‘ambulance in a tube’. Jane X