The most famous girl you've probably never heard of - Zoe Sugg

Who is Zoella?

She has nearly two million followers on Twitter (that's more than Madonna), 2.5 million on Instagram and more subscribers on Youtube than the population of New Zealand. She's huge news - but do you know Zoella?

Zoe Sugg - Zoella - has been described as her generation’s most influential role model, with more impact on the lives of her followers than One Direction do.