Taylor Swift has been subpoenaed in the ongoing legal battle between Justin Baldoni and Blake Lively over the film "It Ends With Us." Baldoni's $400 million defamation lawsuit against Lively and Ryan Reynolds alleges they interfered with the film's production and damaged his reputation. Swift's name appeared in text messages between Lively and Baldoni, referencing her as a 'megacelebrity friend' who supposedly praised Lively's script revisions. Swift's spokesperson denies any involvement beyond licensing a song for the trailer, calling the subpoena a publicity stunt. The larger legal dispute stems from Lively's sexual harassment claim against Baldoni, leading to a complex web of lawsuits between all parties.

Prepared by Emily Rhodes and reviewed by editorial team.