Lucy Hale has been a little busy lately. Between filming nail-biting scenes as Aria in Pretty Little Liars and releasing her country album Road Between this past Summer, she's also the face of mark. cosmetics. If that doesn't keep her planner full already, she's partnering up with Colgate Optic White this month, too. It doesn't come as much of a surprise with pearly whites like hers. "Colgate is going to follow me around on the day of the Country Music Awards," the star says. "You'll see what I do to prepare with a big event like the CMAs and also find out some of my style tips; it should be really fun." The star will be cohosting an exclusive live Twitter chat with Colgate Optic White. She'll also be helping presenters, performers, and winners prep in the Optic White backstage room leading up to the time they go on stage for the awards this Wednesday. Before gearing up for her red carpet appearance, our favorite little liar spilled more details on her beauty routine.