Sydney Sweeney is boyfriend Scooter Braun's 'good luck charm' as they celebrate epic New York Knicks championship

Sydney Sweeney and boyfriend Scooter Braun celebrated the Knicks NBA Championship win in photos shared to Instagram on Sunday.

Both the 28-year-old actress and the 44-year-old music executive used their social media platforms to post loved-up images and videos from the Knicks' Saturday night triumph over the San Antonio Spurs.

One smiling selfie showed the couple side-by-side inside Frost Bank Center, as Braun gushed that his girlfriend is 'my good luck charm.'

Sweeney reshared the post, which showed her blonde hair falling around her face in loose ringlets, via Instagram Stories. 

Meanwhile, she also shared a smiley photo with her cousin and informed her 26.1 million followers that Braun arranged for him to be at the game.

It came after the investor revealed that his girlfriend previously surprised him with game four tickets in a section with his brother and father.

He made the admission in a comment shared on New York Post's Instagram page.

The outlet had noted that Sweeney and her beau did not watch the game on 'celebrity row,' floor seats at Madison Square Garden, and instead sat several rows behind A-listers including Braun's nemesis Taylor Swift.

'She surprised me with tickets in the same section with my pops and my brother so I could share it with them,' he explained. 'Let’s keep things positive and get One more! Greatest game of all time. Can’t stop smiling.'

Elsewhere in her Stories over the weekend, Sweeney posted a photo of her boyfriend huddled in a group hug with his family and wrote, 'Nothing else like the Brauns.' 

For the history-making game, the Euphoria star wore a custom white jersey designed by Awear Apparel, per Page Six. 

She added high-waisted indigo jeans, and topped the look with a Knicks bomber jacket. 

Sweeney and Braun have not been shy about posting their relationship online in recent weeks.

Throughout the NBA Finals this past week, they appeared in multiple cozy posts full of public displays of affection.

One snapshot showed Braun kissing the bombshell's cheek as they embraced each other at Madison Square Garden on Wednesday night.

The filmmaker gushed that it had been the 'best game ever,' adding a smiley face emoticon. 

The girlfriend and boyfriend were first romantically linked in June 2025 after they were seen together at Jeff Bezos and Lauren Sánchez's Venice wedding.

Since then, Braun has opened up about what a positive force their bond has been for him. 

While appearing on the podcast Second Thought with Suzy Weiss and The Free Press in May, he said part of how he defines his 'self-worth' is through his relationship.

'I've met an extraordinary woman who is kind and generous and smart, and real and down to earth,' he told Weiss.