TWO AND A HALF STARS Andy returns to Runway to write 'serious' articles. Miranda is horrified. DRAMA US English #PRADA2 Starring Anne Hathaway, Meryl Streep THE DEVIL WEARS PRADA 2 is draped in sequins and sparkly couture then stuffed with more celebrity cameos than The Met Gala. Yet it's also weighed down by its own sense of self importance as it trades the sharp bite of the original for something more reflective and, at times, oddly subdued. Twenty years have passed and Mi