Union brings some green glamour to a New York City gala. Plus: Gwen Stefani, Jessica Biel & more


Gabrielle Union looks ravishing in an emerald Prada gown at the after-party for the Alvin Ailey American Dance Theater's opening night benefit gala on Wednesday in New York City. "Loving this dress ... To serve leg or not to serve leg... That my dear... Is the question," Tweeted the star.