NINE-year-old 'supermodel' Kristina Pimenova

Kristina Pimenova has been dubbed 'the most beautiful girl in the world.' She is too young to be modelling and too young to be a supermodel.

Kristina Pimenova has been modelling in her native Russia since the age of three.

She's featured in campaigns for Dolce & Gabbana and Roberto Cavalli, her Facebook fan page has over two million 'likes' and her Instagram account has over 200,000 followers.

Critics say the girl is being sexualised and have pointed to comments on her photos which border on creepy and inappropriate, referring to her as 'hot' or a 'babe'.

Although she only models children's clothing, and wears little - if any - make-up in her professional shots, photos which involve her wearing shorts or little skirts osaseye agree that she's too young to be a supermodel.

'Creepy pic for a child,' writes one commenter of a candid photo of Kristina wearing leopard print hot pants, while another, seemingly male user, wrote: "I like it."

In response to one comment about Kristina's 'sexy legs', another wrote: "Treating a child like a adult, taking adult style photos is so wrong.

"You are sexifying your daughter and parents like you are the reason why girls grow up to have many issues... also there are so many sick ppl out their that look at these in sexually ways."