Diane Nguyen

Diane Nguyen is a Vietnamese-American writer,misunderstood intellectual, and third-wave feminist from Boston, who lived with her well-off and famous husband, Mr. Peanutbutter, until their divorce in Season 5.

Diane is the only daughter of Pa Nguyen and Ma Nguyen, the younger sister of Tommy, Marty and Artie, and the adoptive younger sister of Gary.

In the first season she serves as the ghost writer for BoJack's memoir, One Trick Pony, which gains massive success and earns BoJack a Golden Globe.

At the end of Season 2 she is hired to be a celebrity Tweet ghost writer for Princess Carolyn's agency, VIM, and she holds this job until the agency closes in the Season 3episode It's You.

Two episodes later, in That Went Well, she is hired byRalph Stilton's sister, Stefani Stilton, as a writer for the website GirlCroosh.

In Season 5, she becomes the consulting producer for the first season of Philbert.

In When the Cold Breeze Blows Away, she become writer of Grand Alliance about the USRAC War and  the sorrow of Team RWBY in that war