Katy Perry continues to show her support for Democratic U.S. presidential candidate Hillary Clinton.

Over the weekend, the pop songstress, 31, donned a “Nasty Woman” tee as she spoke to an outdoor crowd of 500 people at the University of Nevada, Las Vegas, where she urged onlookers to vote for Nevada Democratic Senate candidate Catherine Cortez Masto as a way to help her favourite presidential nominee.

Related: Katy Perry And Orlando Bloom Hang Out With Hillary Clinton, Plus More Views From Backstage At The DNC

“More than ever I think that it’s the most important election,” Perry said as she addressed the crowd. “I think there are a lot of things at stake.” The pop star went on to describe all the things she loves about Clinton, particularly the candidate’s support of women’s rights.

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Perry later shared a photo to her social media, where she was seen wearing matching “Nasty Woman” tees with fellow Clinton supporters – a slogan that has emerged as an attempt to rally the support of women after Trump used it against Clinton in the third presidential debate.