The singer makes her way (in style!) to a performance in N.Y.C. Plus: Eva Mendes, Lindsay Lohan, Britney Spears and more

WHITE OUT

Eva Mendes cuts a chic and slim silhouette – in her Temperley gown – at a party for Gotham magazine on Thursday at New York's Buddha Bar. Her secret to staying so svelte: "I just cut out everything white," Mendes told PEOPLE. "I’m talking about white food like breads and anything with white flour and starch."