Newly-single Sydney Sweeney has been spotted jetskiing with a mystery man in Idaho, just months after her engagement ended. Sydney Sweeney has been spotted getting cosy with a mystery man.

Sydney Sweeney is back in the spotlight, not for a new project, but for what looks like a promising new summer romance. The 27-year-old 'Euphoria' star was photographed cozying up to a mystery man during a lakeside escape to her family’s property in northern Idaho.