Who: Rose Byrne
Where: Premiere of Spy New York City, New York
Why we like it: Rose was hard to miss at the unveiling of the undercover flick in Osman. Her black embellished halter gown featuring side cut-out accents and a patterned see-through skirt was styled with Delfina Delettrez jewelry plus black satin Brian Atwood Stearling platform sandals.