After Caelynn posted her Instagram, Dean commented on it, "i just wanted you to meet the man beneath the mustache." Now that she has, however, it seems like she's not opposed to him growing it back. And some of their fellow BiP stars agreed. "Bring it back!!" commented Haley Ferguson. "#TeamMustache," added Chris Bukowski.The fans may not agree as much ( Dean's mustache was super controversial when he first debuted it), but if he's still with Caelynn, all that matters is that Caelynn likes it. But, just know, if he grows it back, the memes about it will grow right along with it.