Halsey defends Sydney Sweeney amid ad controversy Halsey has taken to social media to voice her support for Sydney Sweeney, her Americana co-star. 23 August 2025 Halsey has voiced her support for Sydney Sweeney following her American Eagle ad campaign. Sydney Sweeney starred in the American Eagle campaign The 30-year-old singer has taken to social media to defend Americana, the Tony Tost-directed crime thriller, and Sydney, her co-star in the film. Halsey wrote on her Instagram Story: "If you love cinema, than you should know that cinema comes first. This is cinema.