You're not the only one who has watched Shawn Mendes and Camila Cabello's steamy "Señorita" video over and over again.In fact, the 2019 clip joined YouTube's Billion Views club. In the video, which sparked romance rumors between the now-couple, Mendes plays a smooth motorcycle rider who falls in love with Cabello, who plays a sultry waitress.The Billboard Hot 100 chart topper marked Mendes' first No.