Celebrities React to Joe Biden & Kamala Harris Election Win

On Nov. 7, official media outlets announced that Democrat Joe Biden had exceeded 270 electoral votes, meaning he's defeated Donald Trump and is now the president-elect of the United States. Celebrities were among the many to react to the historic and tense election results. See the best reactions from the stars in this gallery.

Singer Ariana Grande was one of the first to express her joy after Biden's win, tweeting only: "CRYING" and "THANK GOD."

Fellow singer Lady Gaga wrote on her Twitter account: "Joe Biden, Kamala Harris and the American people, you just gave the world one of the greatest acts of kindness and bravery humanity has ever seen."

The "Poker Face" musician was a vocal supporter of the Biden campaign, even performing at his final rally ahead of election day.

The tears kept flowing, as Khloé Kardashian also showed her satisfaction on social media. She tweeted that she "wanted to cry tears of joy." But election day didn't turn out so well for Kardashian's brother in-law, Kanye West, who conceded after receiving a total of only 60,000 votes.

Legendary horror author and noted Trump critic Stephen King was short but concise: "One of the best days of my life," he wrote on Saturday morning.

The Good Place actress Jameela Jamil offered her two cents as well. "OMG finally," she wrote on her Twitter account, as the British star thanked those who fought for the welfare of the United States.

Bring It On star Gabrielle Union also joined the list of celebrities to react after Biden's triumph. "Yesssssssss!!!!!!!" was her response, also tagging the president-elect and vice president-elect in her message.

Django Unchained star Kerry Washington also thanked all those who, with their votes, made possible the triumph of Joe Biden. "The people have spoken!" she tweeted.

And last but not least... Donald Trump has assured his base that he won the election ("BY A LOT!"), refusing to concede at this time. However, as Twitter indicates, "official sources" had not called the results when this message was tweeted.

Today, Trump has continued to suggest fraud and refute the election results—in tweets all flagged by Twitter with "disputed" warnings.

Chris Evans did not miss an opportunity to respond to Donald Trump's misinformation-flagged tweet. The "Captain America" actor simply replied, "No you didn't. You lost."

RELATED: Chris Evans on Trump Denying to Work with His Political Education Project