Overview

• Sweeney hosted the belated celebration on Sept. 27 at Vibiana in Los Angeles and confirmed the space theme with a carousel captioned “welcome to planet syd.”
• She wore The Blonds’ metallic, star‑adorned minidress previously worn by Britney Spears during her 2008 Circus era and recreated Spears’ seated promotional pose.
• Jeff Bezos and Lauren Sánchez attended, with Bezos nodding to Blue Origin in a security jacket, while Glen Powell arrived in a NASA astronaut suit.
• Other guests included Wiz Khalifa, Diplo and Sexyy Red, as partygoers leaned into the theme with NASA decor, Star Wars characters and a starry‑sky cake.
• Scooter Braun was at the event, and People reports the pair are casually dating, noting they were seen holding hands the following night at Universal Studios.