Has Jennifer Lopez Gone Under The Knife?

Another day, another reason to envy Jennifer Lopez!

The 45-year-old stunning triple threat, who appears to be aging backwards, says she hasn’t had any cosmetic surgery.

“I haven’t done anything,” J.Lo told People, when asked if she’s gone under the knife.

PHOTOS: Hot Shots Of Jennifer Lopez

But just because she hasn’t had any procedures yet doesn’t mean she won’t opt for a little surgical enhancement in a decade or so.

“I don’t know how I’ll feel in 10 or 15 years. I deserve the right to feel how I feel at the time,” the actress, who stars in the steamy thriller “The Boy Next Door,” told the mag. “This person [right now] doesn’t feel the need to do anything.”

Adding, “I feel comfortable in my own skin, absolutely.”

As for how she got (and maintains) that perfect, song-inspiring booty, J.Lo said the answer is (boring and) simple.

“I eat right and exercise! I put in the work like everyone else,” she told the mag.

See J.Lo and Ryan Guzman in “The Boy Next Door” – in theaters now.

— Erin O’Sullivan