Who: Katy Perry
Where: 2013 Delete Blood Cancer Gala at Cipriani Wall Street New York City, New York
Why we like it: The bright blue color and mermaid silhouette of Katy’s patterned Vera Wang strapless gown helped the singer make a real impact at the event. She polished off the glamorous look with purple Lorraine Schwartz earrings, a blue Judith Leiber clutch and Jimmy Choo heels.
Image: Andres Otero/WENN.com