What happens when you age?

3. Katy Perry

Protect yourself from the sun. Your face is, of course, the first thing people will notice about you, and facial wrinkles are one of the primary signs of aging. Damaging UV light from the sun is a major cause of premature aging. The same rays that give you a tan also cause damage to your skin, which shows up as wrinkles, lost elasticity, changes in texture, and brown spots.