Taylor Swift's relationship history is made up of many different types of men, including a British crooner, a Kennedy, an Avengers villain and a movie werewolf. Swift has been linked to massive stars, such as Harry Styles and Joe Jonas, in addition to lesser-known names like Conor Kennedy. All of her past relationships have shaped the singer, and many have wound up being topics in her hit tracks like Lover's "London Boy," written about Joe Alwyn.