Scooter Braun, 45, marked his girlfriend Sydney Sweeney's 29th birthday with a heartfelt tribute, including a PDA-packed video of the couple. The music mogul posted a clip of him and Sweeney sharing a slow dance in front of an Italian castle, set to the song "My Love Mine All Mine" by Mitski. In the video, Braun dips Sweeney and they appear to kiss.

Braun's caption expressed his appreciation for Sweeney, calling her "the exception to every rule" and crediting her with showing him "what a true partnership" can be. He described her as someone who makes him smile harder, laugh louder, adventure more, and dream bigger, transforming the ordinary into something exciting. "You make me smile harder, laugh louder, adventure more, and dream bigger," he wrote. "You've made the ordinary feel exciting and the future feel like something I can't wait to get to. A giggle can change an entire day."

He added, "And I love how corny we can be together, because nothing else matters. There are a million things I could say, but the ones that matter most are just for you. Happy birthday Syd. Many more celebrations ahead. I love you."

Sweeney, who celebrated her birthday on Saturday, reportedly liked Braun's post, which garnered numerous comments from fans and celebrity friends. The couple has been romantically linked since September 2025, following Sweeney's separation from her previous fiancé, Jonathan Davino. Their relationship began after they met at a wedding in Venice in June of the previous year.

Both Braun and Sweeney frequently feature each other on their social media accounts. Recently, Sweeney posted a photo of herself and Braun dressed as Wonder Woman and Superman, respectively. Earlier in September, Sweeney was seen spending time with Braun's three children, whom he shares with his ex-wife Yael Cohen: Jagger Joseph, 11; Levi Magnus, nine; and Hart Violet, seven. Braun and Cohen were married from 2014 to 2022.

Reports have also surfaced suggesting Braun's influence on Sweeney's career. According to Puck News, Braun played a role in Sweeney's decision to sign with CAA agent Kevin Huvane. Braun reportedly arranged a dinner between Sweeney and Huvane without her existing management's knowledge, leading to her signing with CAA over other agencies. This career move coincided with Sweeney's departure from her public relations team, ImPRint PR, after a decade. Sources indicated that Sweeney had become less receptive to ImPRint's advice, citing an instance where she wore a revealing gown to Variety's Power of Women event, which reportedly frustrated the PR firm. It remains unclear if Braun, who has previously managed artists like Ariana Grande, Justin Bieber, and Demi Lovato, has a direct say in Sweeney's current public relations strategy or fashion choices.