Home / Arts and Entertainment / Euphoria Star Sydney Sweeney Celebrates 28th Birthday with Celeb-Filled Space-Themed Bash
Euphoria Star Sydney Sweeney Celebrates 28th Birthday with Celeb-Filled Space-Themed Bash
29 Sep, 2025
Summary
- Sydney Sweeney's 28th birthday party had a space motif with NASA decor and a starry sky cake
- Jeff Bezos and Lauren Sánchez attended, with Bezos wearing a Blue Origin security jacket
- Scooter Braun, who is "casually" dating Sweeney, was also present at the celebration
On September 29, 2025, Euphoria actress Sydney Sweeney celebrated her 28th birthday with a lavish space-themed party in Los Angeles. The event, which Sweeney described as "welcome to planet syd 👽🛸🚀," featured NASA-inspired decor and a birthday cake adorned with a starry sky.
Among the high-profile guests in attendance were newly married couple Jeff Bezos, 61, and Lauren Sánchez, 55. Bezos paid homage to his space travel company, Blue Origin, by wearing a navy blue Blue Origin security jacket, while Sánchez opted for a silver metallic mini dress. The duo's outfits coordinated with Sweeney's own silver mini dress, which was decked out with 3D stars and a corset-style bodice.
Another notable guest was Scooter Braun, the 44-year-old record executive who PEOPLE confirmed is "casually" dating Sweeney earlier this month. According to a source, Sweeney "had a great time celebrating her birthday with" Braun, who the insider described as "easy to be around and an intriguing guy."
Despite the celebrity-filled party, Sweeney remains focused on her career, with the source stating that she is "not looking to get wrapped up in another relationship" at the moment. The actress is "very focused and super hard working," determined to make the most of every work opportunity that comes her way.
