Sydney Sweeney chats with ET at the premiere of ‘The Housemaid,’ in theaters on Dec. 19. The actress shares what it was like behind-the-scenes of filming and opens up about the cast’s great chemistry. She also reacts to co-star Amanda Seyfried saying she should join the cast of ‘Mamma Mia 3.’ Sydney also explains her viral ‘Shreks-giving’ and how it all came together.
