Put on the map by beauty YouTubers, BH Cosmetics is now going the traditional celebrity route by teaming up with “High School Musical” alumna Ashley Tisdale on a new collection launching globally in M. May 27, 2016  · In the life cycle of every child star, there comes a moment when they have to distance themselves from the thing that made them famous. Think. "High School Musical," the fresh-scrubbed film about…