Best Dressed Celebrities at the Valentino Sala Bianca 945 Event in New York City

Olivia Munn attended the event in a bright orange mini dress. The flirty sleeveless look flattered Olivia's body, and was paired with a Valentino clutch in a butterfly print The actress added a pair of Valentino Rockstud pumps to her style and instantly grabbed attention.

Best Dressed Celebrities at the Valentino Sala Bianca 945 Event in New York City

Emma Roberts dazzled in a pretty pink Valentino dress with a floral collar. The actress looked feminine and elegant in her attire and styled it with a Valentino clutch and nude pumps.

Best Dressed Celebrities at the Valentino Sala Bianca 945 Event in New York City

Katie Holmes arrived at the event in a Valentino Resort 2015 dress consisting of a simple black top and a pleated black skirt with red stitching.  The simple and sophisticated look was paired with a Valentino clutch and nude pumps.

Best Dressed Celebrities at the Valentino Sala Bianca 945 Event in New York City

Ivanka Trump grabbed attention at the event in a slinky mini dress with a sheer cover up that featured gorgeous floral embroidery. The star paired her look with a gold clutch and strappy silver pumps.