How Olivia Rodrigo Went From Disney Darling To TikTok Sensation

Watch VideoOlivia Rodrigo is one of this year's biggest breakout musicians. But if you still have to Google who she is, it's OK! We've got you covered. 

Unless you were an avid viewer of Disney's "High School Musical: The Musical — The Series" or "Bizaardvark," you probably didn't really know who Olivia Rodrigo was when...