Jennifer Lopez is celebrating her 49th birthday today. Yes, you read that number correctly — and it's just one more reason to admire her. While many of us say that age is just a number, J.Lo's lifestyle is proof that she's living that sentiment as a badass role model who doesn't let a number on her birth certificate dictate here choices. After all, it doesn't seem that she's slowed down one bit since her career started.
In honor of the big day, we decided to take a trip down beauty memory lane. Ahead, we highlight some of her best makeup and hair looks throughout her career. As you might expect, they only get better with time. Click through to see how she evolved from a bare-faced '90s cutie to a glamorous, smoky-eyed diva. Happy birthday, J.Lo!