Dr. Talei says that by using his algorithm, or "Cupid equation," he can get the lips right every single time ... get the lip to a beautiful symmetrical shape each time using this algorithm.

That's why we rounded up the best lip liners for women over 50 that will complete any lip look with a single swipe ... are intended to define your lip shape, make lips appear fuller and add ...

“The purpose of overlining is to accentuate the lips,” says makeup artist Ehlie Luna. It can help maximize the look and explore whatever shape and maybe even size a person might want to play with.

The difference in lip shape is related to the animals' diets ... Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three ...