Charli XCX Sings ‘Happy Birthday’ to Julia Fox in Fun Video

May 10, 2025

In an era where celebrity friendships are often fleeting or performative, Charli XCX and Julia Fox are proving that real connections still thrive under the spotlight. Their bond, forged through mutual admiration and creative energy, was on full display recently in a heartwarming and headline-making moment that had fans buzzing. Charli XCX, the British pop provocateur known for pushing boundaries with her music and fashion, gave her friend Julia Fox a birthday celebration worthy of a queen.

The celebration started at the glittering 2025 Grammy Awards, but the real magic happened offstage—at a private dinner party with close friends, laughter, and an unforgettable birthday serenade.

The Grammy Night Surprise

Julia Fox Takes the Stage at the 2025 Grammys

Before the birthday dinner, the duo had already wowed audiences at the 2025 Grammys. Charli XCX performed her hit single “Guess,” but what made the performance extra special was the surprise appearance of Julia Fox. The model and actress joined a cadre of dancers and models on stage, dressed in a bold cropped white tank over a pink bra and matching mini skirt—a look only Julia could pull off with effortless confidence.

As the performance wrapped up, Charli took a moment to give a heartfelt shout-out to Fox, celebrating her big day in front of millions. It was a seamless blending of music, fashion, and friendship that only these two icons could deliver.

The Performance That Set the Tone

The performance of “Guess” wasn’t just a musical highlight; it was a celebration of empowerment and individuality. Julia’s inclusion added a layer of authenticity to the message Charli XCX consistently champions—uplifting unconventional women and embracing self-expression.

Fox, known for her fearless approach to fashion and openness about motherhood and art, felt right at home on stage. For Charli, this was a chance to not only put on a show but also spotlight someone she deeply admires.

The Intimate Dinner Celebration

A Cake, A Song, and a Moment to Remember

Following their unforgettable Grammys experience, Charli organized a cozy dinner with a select group of friends to honor Julia’s birthday. The event was warm, intimate, and filled with joy. A now-viral video captured the moment Charli and the group burst into the classic “Happy Birthday” tune as a waiter brought out a cake. Leading the charge with the most energy? Charli herself.

Fox, seated directly across from her pop star bestie, lit up with a smile as everyone sang. Her reaction—sweet, surprised, and genuinely touched—resonated with fans who saw the video online. The cake, as cheeky as it was celebratory, bore the words: “I’m so Julia-aaa-a,” a nod to both her individuality and their shared sense of humor.

Fox’s Look: Comfy and Confident

Though it was her birthday, Julia Fox opted for a relaxed, coat-style top for the dinner—a look that embraced comfort without compromising on her signature style. Known for turning heads with her fashion-forward choices, Fox kept it low-key for the celebration, perhaps signaling that the company and love meant more than the spotlight.

Instagram Moments That Melted Fans’ Hearts

Charli didn’t stop with the live celebration—she took to Instagram to share photos from the night. Fans were treated to behind-the-scenes glimpses of the cake, the laughs, and the authentic friendship between two of pop culture’s most intriguing figures.

A Friendship Built on Mutual Admiration

Fox on Charli: “A Girl’s Girl”

Julia Fox has never been shy about her admiration for Charli XCX. During an appearance on Late Night with Seth Meyers in January, she gushed about her friend’s character, calling her “a girl’s girl.”

“I love Charli. She’s such a girl’s girl. Charli is really, like, such a pioneer. She really uplifts unconventional women, and I just love everything about her.”

That statement, in many ways, defines their relationship. It’s more than just mutual support—it’s an alliance between two women reshaping the entertainment world in their own bold images.

Charli’s Role as Cheerleader-in-Chief

Charli XCX has always used her platform to elevate voices she believes in. Whether collaborating with underground artists or spotlighting bold personalities like Julia, she leads with authenticity. The birthday celebration was just another example of her commitment to uplifting her inner circle.

Why This Moment Resonated

Authentic Female Friendship in the Spotlight

The internet is obsessed with their friendship for good reason: it’s real. In a celebrity landscape often dominated by curated personas and media facades, Charli and Julia’s bond cuts through. Their mutual respect, playful energy, and artistic synergy remind fans that behind the glamor are real people who lift each other up.

The Power of Public Celebration

Charli’s public celebration of Julia’s birthday—both on stage and off—reflects a broader cultural shift where women are reclaiming public space to celebrate one another. It’s not about competition, but collaboration and appreciation.

Fox being front and center at the Grammys and again at dinner—this time with cake and song—highlights a shared philosophy: that the people you surround yourself with matter, and celebrating them is part of the work.

Social Media Buzz

The Video That Went Viral

The video of the birthday celebration was picked up by multiple fan accounts and entertainment news platforms. Fans praised Charli for going out of her way to make Fox feel special. Others commented on the natural, heartwarming vibe of the clip.

“This is how you celebrate a friend,” one fan tweeted. “No fake smiles—just pure joy.”

Fan Reactions: “Best Friend Goals”

On Instagram and TikTok, hashtags like #CharliXCX, #JuliaFoxBirthday, and #BestFriendGoals trended in the days following the event. Fans made reaction videos, edits, and even recreated the cake design.

Some of the top comments included:

  • “I want a friend like Charli
  • “This is so wholesome. Love seeing women uplift each other.”
  • “Honestly, this cake is peak Julia Fox. Iconic.”

Looking Ahead: What’s Next for the Duo?

More Collabs on the Horizon?

Fans are already speculating whether this friendship will yield more artistic collaborations. With Julia’s recent forays into fashion design and Charli’s ever-evolving musical landscape, a crossover project isn’t out of the question.

Could we see Julia Fox starring in Charli XCX’s next music video? Or perhaps co-directing a visual album? Nothing’s been confirmed, but one thing is clear: this friendship is built to last.

Trailblazing Women Making Space

Both Charli and Julia are known for pushing boundaries. Whether it’s through music, fashion, or social commentary, they challenge the norms and redefine what modern femininity can look like.

Their recent celebration wasn’t just about cake and candles—it was about celebrating individuality, sisterhood, and the joy of showing up for your people.

Conclusion: A Birthday to Remember

Charli XCX’s birthday serenade to Julia Fox wasn’t just a sweet moment—it was a cultural moment. A Grammy night performance, a heartfelt dinner, and a viral video all wrapped up in one glittering package of friendship, authenticity, and celebration.

In a world often too focused on competition and comparison, Charli and Julia remind us that the best memories come from lifting each other up—and maybe throwing in a cheeky cake for good measure.

One thing’s for sure: we’ll all be waiting to see what this dynamic duo does next. Because when Charli XCX and Julia Fox get together, iconic is the only option.

James Smith

James Smith

James Smith is a Beauty Content Creator passionate about sharing tips, trends, and inspiration in the beauty industry. With a creative approach and expert knowledge, James helps audiences explore and celebrate their unique beauty.

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