The “Summer I Turned Pretty” star Gavin Casalegno’s Dunkin’ ad is coming under scrutiny and sparking yet another debate over promoting certain “genetics.” In the new ad for the chain, Casalegno sits with his legs in a pool before standing up and telling the camera his tan is natural.

Per the outlet, Gavin Casalegno has previously collaborated with the food chain for their $6 Meal Deal campaign alongside James Marsden, Charles Melton, Tramell Tillman, and Dylan Efron. Neither Casalegno nor Dunkin Donuts has publicly commented on the controversy.