Hailee Steinfield put actresses twice (and three times) her age to shame at the 2012 Met Gala, held in New York last night.

The 15-year-old looked stunning in a Miu Miu blush-pink strapless silk organza gown, trimmed in ribbon and embellished with animated glass and crystal embroidery.

Having once been the face of Miu Miu, Hailee did the brand proud, looking both age-appropriate and completely elegant.

Miu Miu shoes and long shiny locks complete the princess-like look.

Credit: Getty