The pop superstar and ex “Gossip Girl” actress were super-close confidants until Swift was dragged into Justin Baldoni’s $400 million lawsuit against Lively — his co-star

Blake Lively and Taylor Swift's decade-long friendship has suffered considerable damage in the wake of Lively's battle with It Ends With Us director and costar Justin Baldoni.The rift began

Given that Lively has represented that Swift had knowledge of complaints or discussions about the working environment on the film, among other issues, the requests for messages with Swift regarding the film and this action are reasonably tailored to discover information that would prove or disprove Lively’s harassment and retaliation claims,