Alexa or Peaches?

We went to visit a TV company last week to brainstorm ideas for a teen TV programme. The first question put to us was, "which teen-friendly celebrity would you choose to present a youth-based fashion programme?" Ooh, pressure! We love Alexa Chung and having worked with her in her modelling days we know she's style-savvy yet nice, while Miquita Oliver we find too cool for school (and not in a good way). "What about Peacha Geldof?" came the next question. Noooo! We couldn't protest loudly enough. Do young people like Peaches Geldof? Doesn't she wind you up the way she does us? We don't know the girl, maybe she's lovely, but something about her grates. So the question is, if you could pick anyone, who would you like to see present a fashion programme aimed at 15-16 year olds?