BillyCorgan/Instagram BillyCorgan is embracing being comfortable in his skin. The Smashing Pumpkins frontman, 57, showed off his port wine birthmark in an Instagram post on Monday, Sept.
In an effort to embrace and be part of body positivity movements, the Smashing Pumpkins’ BillyCorgan has opened up about the “port wine” birthmarks he’s had since he was a child.