Sydney Sweeney recently hosted a star-studded early birthday celebration for her boyfriend, music mogul Scooter Braun, in Santa Monica.

The event, held on a Saturday night, saw a significant turnout of A-list guests, including actors Jessica Alba, Tom Hanks, and Rita Wilson.

The "Euphoria" star reportedly surprised Braun with the party, which also featured a special performance by rapper Warren G.

According to reports, Warren G performed "Regulate," which is said to be Braun's all-time favorite song.

This gesture highlights the personal touches Sweeney added to the celebration.

Attendees at the party had access to a basketball hoop, and the couple was seen wearing matching Connecticut Flame jerseys, both featuring the number 45.

This number is understood to be a nod to Braun's upcoming milestone birthday.

The elaborate party suggests a strong relationship between Sweeney and Braun.

The couple's relationship reportedly began in September 2025, following their initial public appearance together at Jeff Bezos and Lauren Sanchez's wedding in Venice, Italy, earlier that summer.

This early birthday bash for Scooter Braun indicates the couple's relationship is progressing.