Meryl Streep Is a Badass Mom-in-Progress in Ricki

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On August 7, moviegoers will get to see Meryl Streep as a rocker-chick mom who's still learning what it means to be a mother. "Meryl is totally rocking out throughout [Ricki and the Flash]. I mean, she just went for it," script supervisor Mary Bailey told Vulture last year. The trailer's like a visual duh. That hair, those pants, those rings, oh my!