Taylor Swift performs during her “Reputation Stadium Tour” opener in Glendale, Ariz. (Photo by Rick Scuteri/Invision/AP)

The 28-year-old admitted she’s changed her tune because of several events in her life and in the world over the past two years. “I always have and always will cast my vote based on which candidate will protect and fight for the human rights I believe we all deserve in this country,” she wrote. “I believe in the fight for LGBTQ rights, and that any form of discrimination based on sexual orientation or gender is WRONG. I believe that the systemic racism we still see in this country towards people of color is terrifying, sickening and prevalent.”

She continued that she cannot vote for “someone who will not be willing to fight for dignity for ALL Americans, no matter their skin color, gender or who they love.” That’s why Swift, who is registered to vote in Tennessee, is endorsing Phil Bredesen for Senate and Jim Cooper for House of Representatives.

Notably, she’s directly opposing Marsha Blackburn, the current Republican representative for Tennessee’s 7th congressional district. “As much as I have in the past and would like to continue voting for women in office, I cannot support Marsha Blackburn. Her voting record in Congress appalls and terrifies me,” Swift said. “She voted against equal pay for women. She voted against the Reauthorization of the Violence Against Women Act, which attempts to protect women from domestic violence, stalking, and date rape. She believes businesses have a right to refuse service to gay couples. She also believes they should not have the right to marry. These are not MY Tennessee values.”

She concluded her lengthy post by imploring young people to register to vote.

Reactions to Swift’s Instagram have been overwhelmingly positive.

@taylorswift13 thank you so much for using your voice. Thank you so much for saying you’re against discrimination towards LGBQT ie any hate because of sexual orientation or gender, thank you for speaking up about systematic racism towards POC.. thank you FOR taking a stand. ?✨

— Zainub Amir (@zainubamir) October 7, 2018