|Portrayed by||Andrea Roth|
|First Appeared||What Are You Doing Here, Ho-Bag?|
|Last Appeared||It's Called Improvising, Bitch!|
She is portrayed by Andrea Roth.
She and Andrew were married, while Andrew cheated on her with Siobhan,that was mentioned in A Whole New Kind of Bitch. In the beginning of that episode, Juliet arrived back to New York City after she went to Miami to spend time with her mother. She said that without Siobhan: Andrew and Catherine could have a chance to work things out, which didn't happen,because instead,Andrew cheated on her with Siobhan.She was mentioned many times. She was behind the plan that involved Mr. Carpenter ,Tessa,and Juliet.
In the episode, Let's Kill Bridget!, it was revealed that she was the one who has be trying to kill Siobhan all along.