India, Dec. 23 -- Amber Heard has spoken out following Blake Lively's claims that her co-star Justin Baldoni started a smear campaign against her. According to Heard, it is something that she witnessed the incident "firsthand."

The 38-year-old Heard addressed the matter with the It Ends With Us stars following the revelation that Baldoni, 40, employed the same crisis counseling team as Heard's ex-husband Johnny Depp during their defamation trial.

Lively, 37, has filed a lawsuit against Baldoni due to accusations of sexual harassment, creating a toxic work environment, and attempting to damage her reputation.

According to the documents, Baldoni hired Melissa Nathan, a formidable public relations consultant, to represent Depp in the defa...