Burger King said Thursday that it will launch three celebrity mashup meals, dubbed Keep It Real deals, starting Sunday, September 12. Rapper Nelly has collaborated on the Cornell Haynes Jr Meal, which includes a Whopper and small Sprite. Brazilian entertainer Anitta has partnered for the Larissa Machado Meal, made with an Impossible Whopper. And TikTok star LilHuddy has lent his name to the Chase Hudson Meal, which has a Spicy Ch'King sandwich and chocolate shake. Each of the meals is named after the real names of the participating celebrities. Celebrity collaborations have become a trend at fast-food chains with McDonald's Corp. /zigman2/quotes/203508018/composite MCD +0.82% driving sales through its Famous Orders program and Taco Bell, a Yum Brands Inc. /zigman2/quotes/209029767/composite YUM +0.56% chain, creating a new role for its partnership with Lil Nas X. Burger King is part of the Restaurant Brands International Inc. /zigman2/quotes/202094900/composite QSR +1.21% portfolio. Restaurant Brands shares are up 5.6% for the year to date while the S&P 500 index /zigman2/quotes/210599714/realtime SPX +0.03% has gained 19.7% for the period.