Xposure / AKM-GSI Beyoncé showcased a radiant smile as she and Jay Z stepped out for a late-night date in London following her concert at Wembley Arena. The 34-year-old R&B star was photographed holding hands with her husband, 46, at Harry's Bar. Beyoncé wore a white knee-length dress with a sheer underlay and white and pink silk ruffled peplum sleeves, paired with brown stiletto sandals, while Jay Z sported a black jacket, matching pants, a white T-shirt, white sneakers and a thick gold chain necklace.