Taylor SwiftTaylor Alison SwiftTaylor Swift donates thousands to help fan pay college tuition: 'Get your learn on, girl!' Taylor Swift defends staying out of the 2016 election: 'I just knew I wasn't going to help' Poll: Michelle Obama most admired woman in the world MORE is pushing for support of the Equality Act in a star-studded music video for her new single.

A who's who of Hollywood — including Ellen DeGeneres, RuPaul, Billy Porter, Ryan Reynolds, Jesse Tyler Ferguson, and many other stars and LGBT activists — appear in the video for "You Need to Calm Down," Swift's song released Monday.

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Lyrics for the track include lines such as, "Why are you mad when you could be GLAAD?" — a reference to the country's largest lesbian, gay, bisexual, transgender and queer media advocacy organization — and "Sunshine on the street at the parade, but you would rather be in the dark age."

The 29-year-old Grammy Award winner also sings, "You just need to take several seats and then try to restore the peace / And control your urges to scream about all the people you hate / 'Cause shade never made anybody less gay."

Gay rights opponents depicted in the video are seen carrying misspelled protest signs, including one that reads, "Get a brain, morans!"

Katy Perry, who had engaged in a long-running feud with Swift, also makes a cameo in the music video. The pair, dressed as a hamburger and French fries, are seen hugging one another. Perry had praised Swift's political activism last year, saying, "She's setting such a great example."

At the end of the video, a graphic urges viewers to sign a petition supporting the Equality Act. The bill, which would enshrine protections for LGBT Americans in federal law, passed the House in May.

The release of Swift's new video comes days after she publicly applauded Sen. Cory BookerCory Anthony BookerEight Democratic presidential hopefuls to appear in CNN climate town hall Biden, Buttigieg bypassing Democratic delegate meeting: report F-bombs away: Why lawmakers are cursing now more than ever MORE (D-N.J.) for backing the legislation. "Sen. Booker signed the petition for the Equality Act!!! Be like Cory," Swift wrote to her 118 million Instagram followers last week.

Swift, who had previously shied away from getting political during her decades-long career, famously broke her silence ahead of the 2018 midterm elections, endorsing former Democratic Tennessee Gov. Phil Bredesen in the state’s Senate race.

She wrote in an Elle essay earlier this year that she now considers it her "responsibility" to use her platform to speak out, saying she's "going to do more to help."