Who: Katharine McPhee wearing an ERIN by Erin Fetherston sequined dress and Miu Miu crystal heel platform sandals
Shop: ERIN by Erin Fetherston Dress
Saks.com $550 / £362.97
Miu Miu Sandals
Barneys.com $990
Where: On the set of ‘Smash’, New York

Credit: Splash News Online