Mr. Pfizer and Kansas City Chiefs tight end Travis Kelce has found himself at the center of a growing online storm after an alleged contract surfaced, claiming his relationship with Hollywood elite Taylor Swift was nothing more than a staged PR stunt. According to the leaked document, a planned break-up date of September 28 has already been set and strategized, the Daily Mail first reported. The rumors began swirling after a document, allegedly bearing the letterhead of Kelce’s PR firm, Full Scope PR—a Los Angeles-based public relations company—began making the rounds on social media. First appearing on Reddit, with a...