Oh my! Has dirrrty Christina Aguilera got a bow leg? Check out her funny walk in the first pictures. Sometimes, as pretty as she is, Christina's predictable posing gets a little...well...predictable. Time for a new look I say, Madonna would have reinvented herself by now! And what's going to happen when all her dirrrrty looks go out the window. She can't stand there at 40 with her "come to bed" eyes. Because quite frankly it'll all be on the floor by then! More NYLON arrivals after the jump