AceShowbiz - Kamala Harris has conceded the election, but celebrities' war against Donald Trump is far from over. As many stars have taken to social media to express their dismay at the election results, Olivia Rodrigo has to fight the president elect and his team over the use of her song in one of his latest videos.

In the wake of Trump's win, his team posted a celebratory TikTok video that featured the 21-year-old singer's song "Deja Vu". The video celebrated the former president's return to the White House despite his naysayers.

In the video in question, the 78-year-old appeared on screen as Rodrigo's 2021 song soundtracked the clip that has since racked up over 11.6 million views. The pop star apparently quickly caught wind of the use of her song in the video.

"ew don't use my sound ever again ty," she allegedly wrote in the comments as seen in a screenshot posted on an X (formerly Twitter) account. Fans noted the comment is actually fake, but the singer/actress has taken action to have her song removed from the video.

It now displays a "this sound isn't available" message when a viewer clicks the volume button on Team Trump's post. However, "Deja Vu" is still available to use by others on the popular application, singling out Trump and his team.

Fans of Rodrigo praised her for her quick action. "ended him omg," one commented after a screenshot of the TikTok video was reposted on other social media accounts. Another exclaimed, "Yaassss." A third declared, "Queen behavior."

"that's my girl," a proud fan claimed. A fifth user wrote, "She ate this lol," while someone else added, "Periodtttt motherr." Someone else chimed in by calling her "iconic."

Rodrigo has proudly supported Harris leading up to the election. Back in July, she backed the Vice President's pledge to reinstate reproductive rights. On Instagram, the "Vampire" songstress posted a video from @thenewsmovement of the first speech that Harris gave as part of her election campaign in West Allis, Wisconsin. In the video, Harris criticized Trump's stance on abortion and supports reproductive rights, with Rodrigo putting praise hands emojis on top of the clip.

"And we who believe in reproductive freedom will stop Donald Trump's extreme abortion bans because we trust women to make decisions about their own body and not have their government tell them what to do," Harris said in the video. "And when Congress passes a law to restore reproductive freedoms as president of the United States, I will sign it into law."

Rodrigo has yet to publicly react to Harris' election defeat.