Amber Heard says she has seen "first-hand" the online abuse and smear tactics that Blake Lively has endured in her ongoing feud with "It Ends With Us" co-star and director Justin Baldoni, who's accused of sexual harassment and other unwanted behavior on the Sony rom-com.

The filmmaker posted on social media after Lively filed a lengthy complaint against Justin Baldoni for sexual harassment and an alleged coordinated effort to destroy her reputation.

Lively has accused Baldoni of sexual harassment on the set of the movie and a subsequent effort to “destroy” her reputation in a legal complaint.

I’ve now made two movies with Blake and all I can say is she’s one of the most professional, creative, collaborative, talented and kind people I’ve ever worked with. She truly did not deserve any of this smear campaign against her.

"She truly did not deserve any of this smear campaign against her. I think it’s awful she was put through this," the director wrote.

Paul Feig took to X to show support for Blake Lively after details of her lawsuit against It Ends With Us co-star and director Justin Baldoni were made public

In a legal filing last week, the It Ends With Us actress accused her director and co-star Justin Baldoni of sexually harassing her on the set of the romance drama and subsequently coordinating a retaliatory smear campaign to ruin her reputation around the film's release in August.

Paul Feig has spoken out in support of Blake Lively following her legal complaint against Justin Baldoni, her co-star and director of It Ends With Us. Feig directed Lively in 2018's A Simple Favor and its forthcoming sequel A Simple Favor 2,