As the face of Giorgio Armani's lingerie line, it seems Victoria Beckham is giving catwalk models a run for their money.

The fashion designer attended the store's opening on Fifth Avenue last night in an asymmetric pink mini dress that highlighted her curveless size zero frame.

The former Spice Girl's arms looked painfully scrawny and her tiny dress failed to cover up her razor sharp collarbone.

Posh also seemed to have overdosed on fake tan, giving off a radioactive glow as she posed for pictures.

See more of Posh in her sparkling frock below