Taylor Swift has been subpoenaed as a witness in Blake Lively and Justin Baldoni's legal battle over the film 'It Ends with Us.'Swift's spokesperson dismissed the subpoena as 'tabloid clickbait,' stating that Swift had minimal involvement in the film beyond licensing her song.Blake Lively and Justin Baldoni have filed dueling lawsuits against each other regarding issues like sexual harassment and public reputation damage.Despite the ongoing legal disputes, representatives for Swift, Lively, and Baldoni did not respond to requests for comment on the matter.