FLOTUS IN CALVIN: First Lady Michelle Obama wore a custom Calvin Klein Collection black laser cut silk sleeveless dress, designed by Francisco Costa, the brand’s women’s creative director, to the Grammy’s on the Hill Awards in Washington, D.C. The First Lady presented musician Alicia Keys with the Recording Artists Coalition Award during Wednesday’s ceremony.

This isn’t the first time that Obama has worn Calvin Klein Collection. She donned one of Klein’s designs to the 2009 Nobel Peace Prize Award Ceremony in Norway and at a 2010 event welcoming Mexican President Felipe Calderón and First Lady Margarita Zavala to the White House.