Taylor Swift is a close friend of Blake Lively, who is suing her 'It Ends with Us' costar Justin Baldoni, alleging sexual harassment and that he deployed a smear campaign against her. Here is why the pop star is mentioned twice in Lively's complaint.

Blake Lively said her "It Ends with Us" costar Justin Baldoni tried to damage her reputation in a new legal complaint, which named other celebrities.

Blake Lively's lawsuit against co-star Justin Baldoni included a document that allegedly showed how he and his team intended to use the actress' friendship with Taylor Swift to their advantage.