Jennifer Aniston credits father for her flawless skin

"I always think, 'Why didn't someone make me wear sunscreen?' Again, it comes back to being young and thinking I was invincible, I thought that dewy, tanned skin would just stay beautiful but you have to protect it. I understand it's not easy, it's hard to keep remembering and reapplying but it's so worth it," the "Friends" star said.