Mariah Carey has been performing across the globe for the better part of two decades, so it only makes sense that she occasionally pops in the gym to maintain her health and keep up with her rigorous lifestyle.

Only, because it's Mariah Carey, her time at the gym means she will show up wearing a leotard, diamonds, fishnet tights and heels.

The singer shared some pictures and Boomerangs on Thursday of herself breaking a sweat in the most classic Mariah Carey outfit you can imagine.

Here we have a glimpse of Mariah running through the workout space, because cardio is an important way to warm up and avoid injuries.

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Then we see the singer lifting 20-pound dumbbells like it's nothing.

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And to finish the workout, she climbed aboard this stair-master contraption— expertly showing off her heels designed by Rihanna for Puma (and yes, RiRi was very stoked that Mariah is wearing her shoes).

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All in a day's workout.