Blake Lively will testify in the March 2026 trial against her "It Ends With Us" co-star Justin Baldoni, her attorney confirms. Lively sued Baldoni for sexual harassment, a claim he denies and countersued for defamation. Lively's lawyer expects other witnesses to testify regarding on-set misconduct. The case involves discovery and evidence from Sony Pictures and producers, with Baldoni's lawyer countering that the truth is supported by evidence and that Lively involved other celebrities unnecessarily.

Prepared by Emily Rhodes and reviewed by editorial team.