Intermittent pop star Aaron Carter‘s been pretty forthcoming about his real-life struggles with substance abuse and eating disorders. He’s chalked that up to growing up in the public eye, both as brother to Backstreet Boy Nick Carter and as a hitmaker in his own right. It’s been kind of a rough year for Carter, who was arrested on suspicion of DUI and possession of marijuana last month. But the former teen idol appears to be on the mend, and is now doing what he can to promote LGBTQ visibility. As Billboard reports, the intermittent pop star came out as bisexual on Twitter yesterday.