Sissy is a 2022 Australian indie psychological horror film written and directed by Hannah Barlow and Kane Senes and starring Aisha Dee in the title role as Cecilia (aka Sissy), a successful social media influencer who is invited to a bachelorette weekend by her close childhood friend before it turns into a nightmare with Hannah Barlow (who also directed and wrote the film), Emily De Margheriti, Daniel Monks, Yerin Ha, and Lucy Barrett.

Once they arrive at their destination, Alex treats Cecilia coldly, including belittling her career as an influencer, while the other guests largely ignore her.

She then begins a livestream where she calmly attempts to lead her followers in meditation and replant an uprooted tree on top of Alex's grave.

Alex finds Jamie's lost phone and manages to call the police, but cannot speak due to her head wound.

Cecilia arrives at the house and repeatedly beats herself in the face with her phone, then begins a livestream, begging her followers for help and claiming Alex attacked her and killed the others.

The website's critical consensus reads, "Sissy weaves timely themes into its rich blend of horror and dark humor, topped off by terrific work from a talented cast led by Aisha Dee.

"[2] Metacritic, which uses a weighted average, assigned the film a score of 67 out of 100, based on 7 critics, indicating "generally favorable" reviews.

[3] In his review on The Guardian Luke Buckmaster praised the "Aisha Dee’s painfully good performance" as well as the satirical elements which added "perhaps unexpected level of depth to a film that is impressively unpredictable all the way to the bitter end".