Who: Irina Shayk
Where: A New York screening of Rock of Ages, presented by The Venetian Las Vegas.
What: A white cotton double breasted jacket, cashmere knit halter and silk crepe pants, all Calvin Klein Collection Resort 2012.
Why: Because covered up can be just as sexy, even if you have a body like Shayk's. Also, a Bianca Jagger reference is always appreciated.
Photo: Getty Images