Christina Aguilera was seen leaving Mahiki Nightclub in London with her new Man Matthew Rutler  at 2:30am on December 10th, 2010.  I’m glad to see her out enjoying herself since she had a pretty rough week with those provocative pics being leaked onto the web this week.  Christina is in London for the premiere of her film ‘Burlesque’ on Monday, December 13th, 2010 at Leicester Square.