Who? Sarah Jessica Parker
What? A fashion transformation from the style savvy star. SJP went from daytime, yummy mummy chic - pastel skinny jeans, a striped t-shirt and Converse - to evening glam, at the Gordon Parks Centennial Gala. She swapped her casual street style for a sparkly purple cocktail dress, matching stilettos and to complete her look, soft, sleek curls.
Where? New York, 5 June
Verdict? What a difference a blow dry makes!
Let us know how you rate SJP's day to night transformation and see more of the star in her style evolution below: