The first celebrity who comes to mind when you’re thinking about a bronze goddess makeup look is Jennifer Lopez. Beauty lovers are still recreating her iconic J.Lo glow to this day, but there is something she constantly does with her lipstick that she isn’t famous for. In fact, only a trained eye would notice.

Take a close look.

jennifer lopez makeup
photo: Splash

Do you see it yet?

It's the oldest trick in the book.

jennifer lopez lipstick
photo: Splash

It's lip contouring, and while the concept is nothing new, Lopez likes to take it to the next level.

She doesn't just overline her lips with a lip pencil that matches her lipstick...

jennifer lopez makeup
photo: Splash

... she will literally have a shadow created around her lips in a shade slightly darker than her skin tone to enhance her pout.

Whether it's bold enough to give you '90s vibes...

jennifer lopez lipstick
photo: Getty

... or nearly imperceptible...

... J.Lo can't live without a contoured, fuller-looking lip.

jennifer lopez lip contour
photo: Splash

It's probably why she loves gloss, too. Lopez is using every tool in her kit to maximize her lip real estate.

If you've never noticed it before, now you'll never be able to unsee Lopez's trick again.

jlo makeup
photo: Splash