The actress was decked out in a pink halter neck floor-length dress by the French designer, ALAÏA. La La shared a video on Instagram showing off her dress and thanking the hairstylist Dionte Gray.

L ast night in New York, the brightest stars graced the red carpet at the "Wicked" New York Screening hosted by Anna Wintour at the Museum of Modern Art. Ariana Grande, Cynthia Er ...