Now that British pop star Jessie J is well-established in the music industry, she no longer has to dress like a crazy person to get attention. Thus, she is "growing into fashion," and may have lined up a project with the non-musical McCartney. "I just spoke to her and we're hopefully going to work together soon," says J — but then, hopefully, that might just be Stella being polite and non-committal for a reason.