If Miranda Kerr  and Allison Williams had attended the same event last night, it may have been just too much beauty in one room. Fortunately, the ladies stepped out separately last night but were clearly on the same wavelength as far as their blue dresses were concerned. Miranda hit the red carpet at a Jaguar event in LA in a powder blue David Koma  top and skirt, which she finished with chic white pumps. Meanwhile in NYC at an event to honor CNN Heroes, the Girls star slipped into a deep blue-hued L'Wren Scott sheath and classic black heels. We know, when you put Miranda and Allison up against each other, it's not going to be easy to pick a winner — but that's your job. Which blue dress wowed last night?