Billboard caught up with Fifth Harmony before the release of their debut album, Reflection (due out Feb. 3). And instead of just asking them standard questions, we wanted each member of the group to take a turn sharing a little-known secret detail about another member. So, what did we learn? Dinah, for example, really likes classical music, and Ally can rap all of Drake's lyrics -- "she listens to rap, like straight rap," says Lauren with surprise. And in case you were wondering, Camila has a mole on her big toe!
Find out what else we learned in the video below. And then see if it helps you with our Fifth Harmony quiz!