As the 2024 U.S. presidential election approaches, both Kamala Harris and Donald Trump are attracting notable celebrity endorsements to sway voters in key swing states. Harris has garnered support from stars like Leonardo DiCaprio, Julia Roberts, and Arnold Schwarzenegger, with a collective social media reach significantly outpacing Trump's endorsers, who include Elon Musk and Mike Tyson. Notably, Billie Eilish and Taylor Swift have emerged as influential figures in the election discourse, with Eilish leading endorsements for Harris in states like Pennsylvania and Georgia. Trump's endorsements also remain strong, with celebrities like Zachary Levi and Hulk Hogan publicly backing his campaign. The competition between the two candidates is intensifying as endorsements from the entertainment industry play a pivotal role in mobilizing voters. Surveys indicate that while Harris's endorsements may have a broader reach, the direct interest in both candidates' celebrity backers is closely matched in swing states, highlighting the critical nature of these endorsements in the upcoming election.