If there was no Pink, there would be no Linda Perry. If there was no Linda Perry there would be no Xtina's more serious music. If there was no M!ssundaztood there would be no M!ssundastripped.
t I don't think anyone has done Teen Pop Star the way Justin has... He is slaying, forbes, movies, record sales, youtube views, cultural relevancy etc. Not to mention Justin is Global. Taylor is pretty big too though... but local compared to Justin.
That's a really difficult one. I don't think Bieber's position is as solid because he relies more on the tweenbase than Taylor does and I can easily see him being a memory in a few years, but he has done the teen idol thing big so at this point he could be a good pick.