answer: Millie tells Kate she recognizes Karen and Conrad who is Karen's fourth or fifth husband. Kate's surprised Karen doesn't look old at all.
documents: #Person1#: Can you recognize that woman, Millie?
  #Person2#: I think I can, Kate. It must be Karen Marsh, the actress.
  #Person1#: I thought so. Who's that beside her?
  #Person2#: That must be Conrad Reeves.
  #Person1#: Conrad Reeves, the actor? It can't be. Let me have another look. I think you're right! Isn't he her third husband?
  #Person2#: No, He must be her fourth or fifth.
  #Person1#: Doesn't Karen Marsh look old!
  #Person2#: She does, doesn't she! I read she's twenty-nine, but she must be at least forty.
  #Person1#: I'm sure she is.
  #Person2#: She was a famous actress when I was still a schoolgirl.
  #Person1#: That was a long time ago, wasn't it?
  #Person2#: Not that long ago! I'm not more than twenty-nine myself.