Actually, I don’t know what it’s for, except to give her a last name of sorts: the Wikipedia article about Jessie J begins with “Not to be confused with Jessy J, Juicy J, or Jessie James.”
So there. Anyway, the Grammy-outfit roundup from neo-neocon brought this picture and a possibly dismissive caption. “Hot pants are back,” said neo. “The top half speaks for itself, or tries to:”
I tried to find out if this was typical of Jessie J’s garb, and stumbled upon this outfit, which she wore to the Royal Variety Performance last fall, attended by the Prince of Wales and the Duchess of Cornwall. And if Chuck and Camilla were kind of formal, well, Jessie wasn’t:
In Jessie’s defense, she’s not exactly waving stuff in your face.