Sydney Sweeney’s 28th Birthday Bash: A Cosmic Celebration with Star-Studded Guests
Los Angeles, CA – September 27, 2025 – The universe of celebrity converged on Los Angeles recently as Amazon founder Jeff Bezos and his newlywed wife, Lauren Sánchez, made a striking appearance at actress Sydney Sweeney’s 28th birthday celebration. The star-studded event, themed “welcome to planet syd 👽🛸🚀,” plunged guests into a cosmic wonderland complete with NASA-inspired decor and a dazzling starry-sky birthday cake, as shared by the “Euphoria” actress on her Instagram.
Embracing the interstellar motif, 61-year-old Bezos donned a pragmatic yet thematic navy blue Blue Origin security jacket, black pants, and matching black boots – a clear nod to his ambitious aerospace company, Blue Origin. His 55-year-old bride, Lauren Sánchez, complemented the theme in a glamorous silver metallic mini dress, subtly structured with boning to accentuate her silhouette, paired with elegant silver drop earrings and oversized sunglasses. Her ensemble serendipitously mirrored the birthday girl’s own attire: a silver mini dress adorned with 3D stars and a chic corset-style bodice, as the duo posed together for a memorable photo. This outing marks one of several high-profile appearances for Bezos and Sánchez since their extravagant wedding in Venice, Italy, back in June 2025.
Romance Rumors Reignite with Scooter Braun’s Presence
Beyond the sartorial spectacle, the party provided a backdrop for ongoing speculation surrounding Sweeney’s personal life. Among the notable attendees was 44-year-old music executive Scooter Braun, whose presence further fueled rumors of a burgeoning romance with the birthday girl. Earlier this month, PEOPLE magazine confirmed that Sweeney and Braun are “casually” dating. A source close to the “Eden” actress revealed, “She’s having fun with Scooter and enjoys dating him. He’s easy to be around and an intriguing guy.” While her official 28th birthday fell on September 12, Sweeney “had a great time celebrating her birthday with” Braun at the lavish Los Angeles bash.
The connection between Sweeney and Braun dates back to at least June, when both were reportedly guests at Bezos and Sánchez’s opulent wedding ceremony in Venice. This developing relationship follows significant personal transitions for both stars. Sweeney ended her seven-year engagement to 42-year-old Jonathan Davino in March 2025. Meanwhile, Braun’s marriage to Yael Cohen, which began in 2014, concluded with their separation in 2021 and subsequent divorce in 2022. The former couple shares three children: sons Jagger, 10, and Levi, 8, along with daughter Hart, 6.
Career Remains Priority Amidst Dating Speculation
Despite the visible chemistry, an insider emphasized to PEOPLE on September 3 that Sweeney’s primary focus remains her career. “She’s not looking to get wrapped up in another relationship at the moment,” the source stated. “She’s been clear about her goals for this year — it’s all about her career. She’s ambitious and very focused. She wants to make the most of every work opportunity that comes her way.” The cosmic celebration, therefore, served as a vibrant tableau for celebrity interconnections, personal milestones, and forward-looking ambitions.
