Whether you love them, hate them, wish they were bigger or smaller — every girl has a pair. Yes, we're talking all about breasts. Growing into your body can be an awkward experience, even when you're a famous star.
Click through the below gallery to find out why celebs from Demi Lovato to Ariana Grande agree it's more important to be content with what you have rather than to stress over what you don't. Whose story surprised you most? Sound off in the comments.