Sydney Sweeney's Nude Betting Ad Hides the Real Story: She Owns a Piece of the Gambling App She's Selling

Sydney Sweeney stripped down for a nude Novig ad that lit up social media on Wednesday, but the campaign buries a bigger story. The 28-year-old actress doesn't just front the sports betting app. She owns a piece of it.

The Stake Behind the Ad

Sweeney isn't only the face of Novig's first national campaign. She's a strategic partner and equity holder, a role that grew out of early talks about investing in the company. Her exact stake wasn't disclosed. 'I don't like to just put my face on something,' Sweeney said of the deal, describing it as a true collaboration.

The move fits a broader shift, with Sweeney increasingly taking producer and ownership roles rather than simple endorsement deals. That ownership changes what the ad is. Every sign-up it drives and every bet it books feeds a business she profits from directly.

Who Pays When Fans Chase Bets

The US legal sports betting market now handles more than $120 billion (£89 billion) a year, and research shows who absorbs the fallout.

A study by economists Brett Hollenbeck, Poet Larsen, and Davide Proserpio found that once states legalise the activity, bankruptcies rise, debt sent to collections climbs, and credit scores slip, with the sharpest damage among young men in poorer areas.

A 2024 Wall Street Journal analysis found 70% of one operator's profits came from fewer than 1% of its users. Young men are the largest cohort of sports bettors and the core of Sweeney's fanbase, the exact audience this ad targets. By some estimates, adults aged 18 to 34 make up the bulk of prediction market users, most of them men.

The National Council on Problem Gambling reported this year that 65% of US adults gambled before turning 21. Critics argue a celebrity owner selling bets to that group normalises a habit researchers link to rising financial and mental health harm.

A Prediction Market, Not a Sportsbook

Novig rejects the gambling label. It launched nationwide in early August as a federally regulated sports prediction market overseen by the US Commodity Futures Trading Commission (CFTC), rather than a traditional sportsbook, and limits access to users aged 21 and over.

Prediction markets operate under federal rules rather than the state-by-state licensing that governs sportsbooks. In the ad, Sweeney stresses there's 'no betting on wars or deaths and no politics'.

Chief executive and co-founder Jacob Fortinsky argued the words 'bet' and 'gamble' simply describe consumer behaviour. Sweeney also filmed a separate responsible gambling spot telling bettors that taking a timeout takes balls too.

A Familiar Playbook

The ad racked up millions of views within hours, drawing praise from some fans and accusations from others that Sweeney was selling sex to push gambling. The launch also follows a wider trend.

A day earlier, rival Polymarket rolled out its own football-season ad starring LeBron James, Eli Manning, and Spike Lee.

For Sweeney, courting outrage is a proven tactic. Her 2025 American Eagle 'great jeans' campaign, which critics read as a genetics dog whistle, still shifted the product. American Eagle credited that campaign with a sales jump even as the backlash raged.

This time the payoff runs deeper. She doesn't just sell the bet. She banks on it.