Meryl Streep, Stop Teasing ‘Mamma Mia! 3’ and Just Make It
Photo-Illustration: Vulture; Photos: Universal/Everett Collection, Scott Kowalchyk/CBS “Women need to be heard,” Meryl Streep told Stephen Colbert. She was talking about the SAVE Act, but she might as well have been talking about the concept of Mamma Mia! 3, which is not a real movie so much as it is a fake movie that keeps…