Blake Lively has an entire sisterhood behind her after filing a sexual harassment complaint against co-star Justin Baldoni

Blake Lively has an entire sisterhood behind her โ€” and they have her back, no matter what. 

The 37-year-old โ€œIt Ends with Usโ€ actress has made plenty of headlines since filing aย sexual harassment complaintย against her co-star, Justin Baldoni, on Dec. 20.ย 

The complaint, which also calls out lead producer Jamey Heath, details the inappropriate and often explicit ways Lively was reportedly harassed while on the set of the film, which was released in August. 

On Dec. 21, three of Livelyโ€™s former โ€œThe Sisterhood of the Traveling Pantsโ€ co-stars โ€” America Ferrera, Alexis Bledel and Amber Tamblyn โ€” took to Instagram to share aย joint post in supportย of their friend.ย 

โ€œAs Blakeโ€™s friends and sisters for over twenty years, we stand with her in solidarity as she fights back against the reported campaign waged to destroy her reputation,โ€ the co-stars wrote in the statement. 

โ€œThroughout the filming of It Ends with Us, we saw her summon the courage to ask for a safe workplace for herself and colleagues on set, and we are appalled to read the evidence of a premeditated and vindictive effort that ensued to discredit her voice,โ€ they continued. 

Ferrera, Bledel and Tamblyn were referring to a conversation Lively and her husband, Ryan Reynolds, had with producers about Baldoni and Heathโ€™s reported misconduct. 

That conversation led to Lively, as well as other female cast and crew members, being granted certain protections on set, such as โ€œno more improvising of kissing,โ€ย according to People.

The protections also included โ€œno more personal, physical touching of, or sexual commentsโ€ being directed from Baldoni or Heath to any female cast or crew member. 

โ€œWe are struck by the reality that even if a woman is as strong, celebrated, and resourced as our friend Blake, she can face forceful retaliation for daring to ask for a safe working environment,โ€ the actresses continued in their joint statement.

The โ€œretaliationโ€ refers to an alleged smear campaign Baldoni started on social media in an attempt to silence Livelyโ€™s complaint and destroy his co-starโ€™s reputation. 

Baldoniโ€™s lawyer Bryan Freedman has denied Livelyโ€™s allegations, according to People. 

โ€œWe are inspired by our sisterโ€™s courage to stand up for herself and others,โ€ Livelyโ€™s co-stars concluded before urging their followers to โ€œread the full legal complaintโ€ in the investigativeย New York Timesย report.

In a separate post on her Instagram Stories, Tamblyn revealed that she was a โ€œconfidanteโ€ for Lively and is โ€œglad all of this has come to light with solid reporting and receipts.โ€

Livelyโ€™s fomer co-stars arenโ€™t the only ones rushing to voice their support of the โ€œGossip Girlโ€ actress. 

The starโ€™s older sister, Robyn Lively,ย took to Instagramย on Dec. 22 to share several screenshots of the New York Times article, which she also urged her followers to read.ย 

โ€œIt calls out those behind the ruthless and nefarious smear campaign that aimed to take down my sister,โ€ Robyn Lively says of the report. 

She goes on to call Blake Lively โ€œone of the kindest, most honest and loving humansโ€ she has ever met. 

โ€œBlake isnโ€™t a villain. Sheโ€™s aย mama bear to her core, a loving and supportive wife, a sister, a friend, and someone who worked her [butt] off on a film in abominable working conditions,โ€ Robyn Lively continued.ย 

Blake Lively also received support fromย Colleen Hoover, the author behind the โ€œIt Ends with Usโ€ novel.ย 

โ€œYou have been nothing but honest, kind, supportive and patient since the day we met,โ€ Hoover said of Lively,ย per People. โ€œThank you for being exactly the human that you are. Never change. Never wilt.โ€

Livelyโ€™s public complaint against Baldoni and Heath is reportedly a precursor to a discrimination lawsuit in California, which is expected to be filed sometime in the near future, according to the outlet. 

โ€œFINALLY justice for my sister,โ€ Robyn Lively added of her sister on Instagram.ย