Introduction

In 2025, US viral celebrities the world watched as a handful of American stars became true US viral celebrities, dominating social media, making headlines, and shaping viral culture. From chart-topping musicians to breakthrough influencers, these celebrities captured attention not just in the United States, but across the globe — including here in the UK. In this article, we explore the top US personalities who went viral this year and analyse what made them so unmissable.

 

What Does It Mean to Be a “US Viral Celebrities” in 2025?

 

When we talk about US viral celebrities, we mean American public figures who didn’t just release content — they sparked culture-wide conversation. These are people whose moments trended on TikTok, Instagram, YouTube, and beyond. They drove memes, music challenges, news headlines, and real-world influence. In 2025, this blend of digital clout, media presence, and cultural resonance defined who went viral and why.

 

 

The Top US Viral Celebrities of 2025 

 

1. Sabrina Carpenter: Pop Star Turned Digital Powerhouse US viral celebrities

 

One of the most talked-about American stars of the year, Sabrina Carpenter has made waves across the music and social media landscape. Her single Manchild debuted at No. 1 on the US Hot 100 — a major milestone for her career. 

 

But it’s not just her music that went viral. Carpenter’s online presence surged with TikToks, behind-the-scenes Instagram stories, and her performance persona. Several articles list her among the rising American stars to watch in 2025. 

 

Her success resonates even in the UK — her music features in playlists, her viral moments get shared in British pop culture outlets, and her confident rise makes her a star with global appeal.

 

 

2. Alix Earle: The Authentic Influencer Everyone’s Watching

 

Another name that soared in 2025 is Alix Earle, a TikTok creator who became known for her candid beauty vlogs and day-to-day lifestyle content. Her unfiltered style struck a chord, especially with Gen Z — and made her one of the most talked-about US viral celebrities this year. 

 

Earle’s rise illustrates how influencer culture is increasingly overlapping with mainstream celebrity. Rather than polished pictures, she gives raw, real glimpses — and that resonates. For UK audiences, she’s become part of global conversations about wellness, beauty, and authenticity online.

 

 

3. Jordan “The Stallion” Howlett: TikTok’s Comedy King

 

Not all viral moments come with big-budget albums or red-carpet events. Jordan Howlett, known as Jordan the Stallion, is a TikTok sensation whose comedic sketches and food commentaries have amassed millions of followers. 

 

His “Fast Food Secrets Club” series became especially viral. He’s not just making jokes — he’s building a community and turning everyday experiences into shareable content. In 2025, Howlett’s growth demonstrates how social platforms keep redefining what celebrity means in the US.

 

4. Olandria Carthen: Reality TV Star Making Real Impact

 

On the reality TV front, Olandria Carthen captured headlines in 2025 during her time on Love Island USA. She went viral thanks to her striking presence, her relationship with co-star Nicolas “Nic” Vansteenberghe, and the cultural conversations she sparked. 

 

Carthen didn’t just fade away after the show. She secured modelling work, brand deals (such as with NYX Cosmetics), and used her platform for meaningful campaigns — including a Microsoft collaboration highlighting Tuskegee University. 

 

Her trajectory shows how reality stars can grow beyond the villa and become influential voices — and why she’s among the US viral celebrities to keep watching.

 

5. Beyoncé: Reinventing Herself and Breaking the Internet

 

Even global icons can go more viral — and Beyoncé proved that in 2025. During Paris Fashion Week, her head-to-toe denim look by Louis Vuitton caused a social media storm. 

 

Her ability to dominate fashion headlines and create major online moments remains unmatched. As reports suggest, she didn’t just attend the show — she became it. For British fans, this is a reminder that Beyoncé continues to define what star power looks like, both on stage and off.

 

6. Scarlett Johansson: Viral for All the Wrong Reasons (… and Warnings)

 

Not all virality is about glamour. In 2025, Scarlett Johansson made headlines after an AI-generated deepfake video featuring her likeness went viral. 

 

Johansson used the moment to issue a stark warning about non-consensual AI use. Her public response became part of a broader discussion on AI ethics, celebrity rights, and deepfake regulation. By turning a viral risk into a platform for advocacy, she cemented her place among impactful US viral celebrities.

 

 

Why These US Viral Celebrities Matter in the UK

 

These viral American stars don’t just trend in the US — their influence ripples across the pond. Whether it’s music released on streaming platforms listened to by UK audiences, TikTok content shared in British social feeds, or global brand partnerships, their reach is truly international.

 

Moreover, some of their stories reflect UK conversations:

 

Authenticity & Influencer Culture: Alix Earle’s raw content aligns with the UK’s growing interest in mental health and genuine online personalities.

 

AI & Ethics: Johansson’s deepfake moment feeds into UK debates on AI regulation and digital rights.

 

Fashion & Pop Culture: Beyoncé’s viral fashion moments tie into global style trends that resonate deeply in London, Manchester, and beyond.

 

 

Internal Links Suggestions

 

For a broader look at celebrity trends, link to: Viral Celebrity Moments You Can’t Miss (2025)http://Viral Celebrity Moments You Can’t Miss (2025)

 

For influencer culture in the UK, link to: How TikTok Stars Are Changing Fame in Britainhttp://How TikTok Stars Are Changing Fame in Britain

 

Conclusion

 

2025 has proven to be a year of dynamic, unpredictable, and deeply cultural moments in the world of US viral celebrities. From Sabrina Carpenter’s musical ascent, Alix Earle’s relatable influence, and Jordan Howlett’s TikTok comedy, to Beyoncé’s fashion dominance, Carthen’s reality impact, and Johansson’s AI cautionary tale — each story reflects the shifting nature of fame in a digital age.

 

These celebrities didn’t just go viral; they shaped discourse, challenged norms, and connected with audiences on both sides of the Atlantic.

 

Want to stay ahead of the curve? Dive into our other viral celebrity round-ups, and get in touch for more insights.

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