Several members of the "Pitch Perfect" cast are "with her."
Elizabeth Banks, John Michael Higgins and Hana Mae Lee are just a few of the celebrities singing Rachel Platten's "Fight Song" a cappella in a new video released by Banks on Tuesday night.
Platten also appears in the video, as do Jane Fonda, Connie Britton, America Ferrera, Eva Longoria, Kristin Chenoweth, Mandy Moore, Sia, and "Modern Family" stars Julie Bowen and Jesse Tyler Ferguson, among others.
"I got together with some friends for the Democratic National Convention. We believe in Hillary Clinton. We love the sound of the first woman president!" Banks captioned the video.
"Tonight ... you people have made history, and you're gonna make history again in November. Because Hillary Clinton will be our first woman president and she will be a great president, and she will be the first in a long line of women and men who serve with grit and grace," Streep said to applause. "She'll be the first but she won' be the last!"