Selena Gomez: Bad Liar (2017) (movie): Selena Gomez' music video for "Bad Liar" features a high school teacher, his unpopular teenage daughter who attends his school, his pretty blonde female colleague, and his wife, all played by Selena Gomez. Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Selena Gomez: Bad Liar (2017) below