Having a career in Hollywood has its upsides and downsides — with one of the biggest downsides being that you’re expected to always look your best — no matter where you are, what you’re going through, and no matter how old you are. These celebrities on our list are definitely lucky, because they are look graceful and as beautiful as ever, even as they age.

Some of the celebrities here are endowed with great genes, while others have sought the help of plastic surgery or cosmetic surgery. Some are just plain lucky that they don’t need to diet to achieve enviable bodies, while others are required to stick to strenuous workout sessions and strict diet regimens…

Julia Roberts

The movie Pretty Woman was the perfect breakout movie for Julia Roberts, because she personifies the title of the movie. Roberts truly personifies the ’50s as the new 40s’ slogan for women, because she is aging flawlessly. Some Hollywood actresses her age may have sought the help of cosmetic surgery, but not Roberts.

Her face looks the same as when she appeared in Pretty Woman, except her eyebrows are less thick, and there are visible smile lines from her constant donning of her million-dollar smile. Perhaps Roberts’ anti-aging secret is simply laughing and smiling all the time.