Ashley Tisdale became a household name in 2006 after her breakout role as Sharpay Evans in the Disney Channel original movie franchise High School Musical. And that was only the beginning. From voicing everyone's favorite paranoid big sister on Phineas and Ferb to creating a top-selling makeup line called Illuminate Cosmetics and releasing her new single "Voices in My Head," Ashley isn't taking any breaks from the spotlight.
As she gets ready to release Symptoms, her first studio album since 2009, Ashley thought it would be fun to take a trip down memory lane to talk about some of her favorite first times.
Here's what we learned: