5. Ariana Grande

This former Nickelodeon star has transformed over the years.

Ariana went from a curly haired kid on Broadway to an iconic fiery red head, ditching the cutesy school girl for a sensual grown up look.

Ariana has a massive following of over 334 million on Instagram and is one of the most watched and discussed celebrities worldwide.

Her Golden Ratio of 91.81 per cent puts her at number five.