Hollywood actress Sydney Sweeney has formally partnered with Novig, taking an equity stake in the sports-focused prediction market platform, with its “Just Sports” campaign announced on September 9, 2026. This move signifies a growing trend of celebrities engaging with prediction markets, bringing both star power and increased scrutiny to the burgeoning industry.
This collaboration signals a significant shift, pulling prediction markets from niche online communities into the glare of mainstream entertainment and sports, marking a broader trend as these platforms aggressively seek wider adoption.
Hollywood embraces prediction markets for wider reach
The move represents a concerted effort to monetize public attention and speculative capital, leveraging celebrity appeal and high-profile partnerships. While promising a new way to aggregate information, the expansion also brings increased scrutiny regarding regulation and the true nature of these rapidly growing financial products.
Novig’s strategic alliance with Sydney Sweeney underscores an industry-wide push to embed prediction markets within popular culture. Sweeney’s involvement aims to make the platform more accessible, drawing in users who might not typically engage with financial trading.
These efforts also reflect a broader interest in digital asset performance and market engagement, appealing to audiences already deeply invested in sports outcomes.
This celebrity endorsement is hardly an isolated incident. On November 3, 2025, Hollywood.com announced a partnership with Crypto.com to launch entertainment-focused prediction markets. These new markets cover film, television, and music, operating under Crypto.com Derivatives North America, a Commodity Futures Trading Commission (CFTC)-registered exchange.
This legitimizes the sector’s expansion into a lucrative new vertical.
The Celebrity Endorsement Strategy and Controversy
Bringing in a high-profile figure like Sydney Sweeney demonstrates the industry’s bet on brand recognition and approachability. Her equity stake aligns her financial success directly with Novig’s performance, providing a compelling narrative for potential users.
Such endorsements aim to convert passive consumption into active, monetized participation.
However, the “Just Sports” campaign, which generated over 14 million views on Novig’s X account by September 24, 2026, also sparked controversy.
Some female athletes, including four-time Olympic gold medalist swimmer Ariarne Titmus, criticized it for potentially “monetising a woman’s body and sexualising women’s sport.” This backlash highlights the fine line platforms walk when integrating with mainstream entertainment.
Strategic Partnerships Drive Market Expansion
The push for wider prediction market adoption extends well beyond individual celebrities, with platforms forging significant institutional partnerships.
Kalshi, a federally regulated exchange, has secured a major partnership with the National Hockey League (NHL). This integration includes official data, league branding, and prominent visibility during national broadcasts.
Kalshi also struck an agreement with CNN, bringing market data directly into news programming and giving newsroom teams access to political and cultural probabilities.
This dual strategy positions prediction markets as both an interactive element during events and a credible source of analytical insight in media reporting.
Prediction markets have seen significant growth, with monthly notional volume surging from under $100 million to over $13 billion since early 2024, demonstrating increasing capital flow.
Polymarket’s High-Stakes Golden Globes Presence
Polymarket further demonstrated the industry’s growing influence by appearing as an official partner at the Golden Globes 2026. Live odds for nearly every category were displayed during the ceremony, a partnership reportedly costing between $10 million and $100 million.
This high-profile placement underscores the ambition of these platforms to become central to major cultural events.
While the predictions for most categories proved accurate, some viewers expressed displeasure, feeling it removed an element of surprise.
Despite this, Polymarket’s presence confirmed the ability of prediction markets to generate significant buzz and integrate with top-tier entertainment properties. Such high-profile visibility is crucial for platforms looking to increase their trading volume, which has seen substantial growth.
Information Aggregation vs. Entertainment Spending
At their core, prediction markets offer a compelling intellectual case, often cited by economists like Justin Wolfers and Eric Zitzewitz.
Their research highlights how these markets can combine dispersed information, leading to more accurate forecasts. The theory suggests that participants with superior information will risk capital, thereby moving prices to reflect true probabilities.
However, the rapid entry into entertainment and sports also emphasizes their role as a form of leisure and speculation.
While users can purchase contracts tied to outcomes, treating them as small financial receipts for their judgment, the line between information aggregation and entertainment-driven gambling often blurs.
The industry itself often distinguishes these markets from traditional sports betting, framing them as exchanges where incentives are aligned around accurate pricing, unlike the adversarial model of a sportsbook.
This dynamic is also reflected in broader crypto market trends, where speculation frequently drives engagement.
Navigating Platform Incentives and User Goals
The cultural appeal of prediction markets is straightforward: they allow individuals to monetize their opinions and expertise.
Watching a match becomes research, and knowing the players translates into perceived expertise. This flattering vocabulary recognizes a belief many fans already hold about themselves: they know more than casual observers.
Yet, the incentives of the platforms and the goals of the users don’t always perfectly align.
Platforms like Kalshi generate revenue through transaction charges, while Novig’s optional points program encourages repeated engagement through monthly tiers and rewards.
The business model benefits from trading activity, regardless of the individual user’s accuracy.
For those trying to make accurate forecasts, the best strategy might be to watch and wait, or even decide not to trade at all, emphasizing the blurred boundary between speculation and gambling.
Regulatory Scrutiny and Future Prospects
As prediction markets gain prominence, they face increasing regulatory scrutiny.
The Commodity Futures Trading Commission (CFTC) has already registered exchanges like Kalshi as Designated Contract Markets (DCMs), placing them alongside established financial institutions.
However, concerns about market manipulation and insider trading are growing. A notable case involved a U.S. Special Forces soldier arrested for using classified information to wager on political outcomes, earning over $400,000.
Federal agencies are actively considering robust regulatory approaches to these markets, especially as their reach expands into sensitive areas like politics and economics.
Hollywood studios themselves have historically been hesitant to embrace real-time pricing of films before their release, worrying this could negatively impact negotiations and marketing narratives.
This highlights the complex commercial and ethical considerations at play within the entertainment industry.
The Road Ahead for Regulators and Public Perception
The total notional volume in prediction markets has surged dramatically, from under $100 million to over $13 billion since early 2024.
In 2025, non-sports categories like politics and economics led this growth. This explosive expansion, combined with high-profile celebrity endorsements and institutional partnerships, makes robust oversight more critical than ever.
Regulators must balance fostering innovation with protecting consumers and market integrity, especially when significant sums are at stake, ensuring fair play and transparency.
Monitoring crypto asset performance is another area requiring careful attention.
Ultimately, while prediction markets offer a powerful tool for aggregating collective knowledge and providing probabilities, their commercial success often hinges on drawing in casual participants through entertainment. Separating these two functions will be key for both regulators and users seeking to understand their true value and risks.