Liam Daniel/Netflix
- "Bridgerton" season three adapts Julia Quinn's fourth novel from the "Bridgerton" book series.
- However, the show's plot strays quite a lot from "Romancing Mister Bridgerton."
- Here are the seven best and seven worst changes the TV show made.
"Bridgerton" season three might be based on "Romancing Mister Bridgerton," but the Netflix series took some major liberties with the source material.