As much as fans would like to believe that there's some magic happening between Chilling Adventures of Sabrina cast mates Ross Lynch and Kiernan Shipka off-screen, that's simply not the case. It's understandable why people might think that, however, as the 24-year-old actor and musician definitely has a thing for dating his costars. Back in the beginning of Ross's career, when he first got his start on Disney Channel's Austin & Ally, he was rumored to be romancing his costar Laura Marano, but that was also nothing more than a rumor. So who has Ross actually dated? Check out the gallery for the lucky ladies Ross has reportedly romanced over the years!