"So excited to share this with you guys," Ashley, 29, wrote on Instagram alongside the campaign shot. "My new collection with @priverevaux is here."
Under Ashley's left breast, Cara's initials, "CD," can be seen. Many fans couldn't help but spot the tribute.
"I spy caras initials!?," one user wrote in the comments. "Omg her tattoo ??," another said.
Last month, the model and the Pretty Little Liars star confirmed their relationship with a kiss. Cara posted a video making out with the actress in honor of Pride Month. The tat comes just a few weeks after rumors surfaced that Ashley and Cara were engaged.
In April, the couple clapped back at homophobic trolls who trashed their love. A social media user commented on one of Ashley's Instagram posts, "I'm serious you need to stay away from that devil and never go back…You are not like this. You aren't gay you love men and you need one."
"@TypeHereToSearch you need to mind your own business. Stop making things up," the Spring Breakers star responded.
What are your thoughts on Ashley's tattoo? Sound off in the comments below!