Singer Beyonce Knowles' lacefront wig is an even bigger star than she is. The wig -- with its 1970s-style cropped bangs made headlines all over the world. Beyonce and her husband Jay Z visited an art gallery in central London yesterday. Beyonce's wig stole the show as the paparazzi jockeyed for positions to get the best angle of the wig. Beyonce and Jay Z traveled to London from their home in Paris on Monday.