"Bad Teacher" is a comedy film released in 2011, starring Cameron Diaz, Justin Timberlake, and Lucy Punch. The movie follows the story of Elizabeth Halsey (Cameron Diaz), a foul-mouthed, hard-drinking, and somewhat unhinged teacher who doesn't seem to care about her students or her job. However, when she learns that her school is in danger of being shut down due to poor performance, she decides to fake a pregnancy to get a hefty maternity leave payout.