Blake Lively's friendship with music superstar Taylor Swift is now at the center of her legal battle with her former "It Ends With Us" co-star Justin Baldoni. In a new court filing Wednesday, attorneys for Baldoni claim Lively pressured Swift to get involved in the legal back and forth, which first began in December.

Taylor Swift and Blake Lively are "taking some space" in their friendship, a source tells PEOPLE, as other insiders shed light on their strained relationship amid Lively's Justin Baldoni legal battle.

Justin Baldoni’s lawyers have made new bombshell claims in their case against Blake Lively. On Wednesday, Baldoni’s team filed a document claiming the "It Ends With Us" actress threatened her close friend, Taylor Swift, if she didn’t publicly support Lively during Lively's legal battle against her co-star, People reported.