The behind-the-scenes drama between “It Ends With Us” co-stars Blake Lively and Justin Baldoni has escalated into one of Hollywood’s most contentious legal battles.

The new allegations were part of an amended complaint filed late Tuesday by Lively, including that Baldoni’s Wayfarer partner and billionaire Steve Sarowitz allegedly told a witness he will protect the studio “like Israel protected itself from Hamas.

"It Ends With Us," star Blake Lively alleges her female co-stars were also uncomfortable with Justin Baldoni's behavior, a new court filing claims.