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 has launched a lawsuit against It Ends With Us director Justin Baldoni - accusing him of sexual harassment and orchestrating a smear campaign against her – which he denies

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.