Shay Mitchell has been announced as an ambassador for Allergan, and will work with the women's healthcare brand to launch its new BC Trivia quiz, designed to educate young women about contraceptive options.

The Pretty Little Liars star commented 'In conversations with my friends and family, it is constantly made clear to me that people are not speaking about birth control as much as they should be... I hope we can bridge that gap together. It all starts by getting informed, talking to your doctor, and not being afraid to ask questions'.