Lady Gaga will visit what is widely considered the most electorally valuable swing state on the eve of the 2024 presidential election, making an appearance on behalf of the Kamala Harris/Tim Walz tickets.

Lady Gaga endorsed Kamala Harris on social media Sunday (Nov. 3), when it was announced she’ll be headlining the Democratic presidential candidate’s campaign rally in Philadelphia on Monday (Nov. 4), the eve before the election. Katy Perry leads the lineup of the VP’s Pittsburgh rally on the same day.

Vice President Kamala Harris held a rally in Pennsylvania rally featuring Fat Joe, Lady Gaga, Ricky Martin, the Roots, will.i.am, and Oprah Winfrey.