She needs no introduction...
  1. Dr. Josephine "Jo" Wilson
    The girl is always whining about something. ALEX KAREV WANTS TO MARRY YOU. YOU HAVE NOTHING TO COMPLAIN ABOUT.
  2. UPDATE:
    She told Dr. Karev she couldn't marry him. SHE CAN'T? YOU DON'T TURN DOWN KAREV. YOU JUST DON'T.
    She has apparently been married to some other dude this whole time. What is that even about. WHAT EVEN. Poor Alex.