Philippa RobertsPhilippa Roberts is the co-founder of PrettyLittleHead, a research-based consultancy with a particular specialism in understanding women. Prior to this, Philippa was Client Services Director at both DDB London and at Ogilvy London. Philippa isan expert in gender-bias within advertising and has been interviewed by David Frost on the differences between men and women and has appeared on Radio 5 live and Radio 4 discussing the subject of marketing to women. Read More Read Less