Been reinventing herself since the eighties, which at this point makes the reinvention itself the actual brand.
Fun fact: She won a full dance scholarship to the University of Michigan before dropping out for New York.
Four-octave vocal range packed into someone who genuinely looks like she'd get ID'd buying wine at Tesco.
Fun fact: Her signature ponytail started as a way to hide hair damage from years of Nickelodeon dyeing.