NOH8's photographer Adam Bouska posted two behind-the-scene photos on his Facebook page, showing Miley posing for the camera. In one pic, she's shot with the organization's signature duct tape over her mouth, as well as the NOH8 logo painted on her face.
"In the studio photographing @MileyCyrus for the @NOH8Campaign! #NOH8!" he wrote on Monday.
Miley's latest partnership doesn't surprise us. In August, she got an equal sign tattooed on her finger, and tweeted the message "ALL LOVE is equal," showing her support for gay rights.
The 'Can't Be Tamed' singer isn't the only celeb to back the marriage equality and anti-discrimination campaign. Kim Kardashian, Pete Wentz, Jane Lynch and many more have posed for the photos, which act as a silent protest against California's Proposition 8.
What do you think of Miley's pics? Let us know your thoughts in the comments.