For Mariah Carey, reigning as the undisputed Queen of Christmas is no easy feat. It takes serious effort and MC-style workouts are essential to achieve this.

Yes, this is what the "All I Want For Christmas" singer casually wore to show off her leg presses in an Instagram video.

Carrie showed that she is as funny as she is talented by joining the "Of Course" video trend that is currently sweeping the Internet. In this video, individuals share the stereotypes they believe they espouse.

In Carrie's case, this included a parody of family habits that fit her diva persona perfectly.

The first one showed her in a stunning gold dress and platform heels, sitting on a leg press machine for a workout.

"I'm Mariah Carey," she told the camera. 'Of course, this is my workout ensemble.'

In other videos, she has a glamour group work her out while she lies in bed, reads her own autobiography by the pool, and has a masseuse for each of her dogs.

We love to see stars join in on trends and poke fun at their public personas!

But at least one aspect of one of these stereotypes may not be so far from the truth, because for Carey it is actually very, very accurate.

Fans may remember that Carrie appeared in an episode of "MTV Cribs" in the early 2000s. In Season 4, Episode 1 (Episode 2 to be exact), Carey gave viewers a tour of her New York City penthouse.

She did not show the many off-limits rooms (one of which allegedly contained Marilyn Monroe's piano), but she did show the workout space. Carey also showed the use of the treadmill in heels. That is definitely one way to practice seamlessly strutting around in high heels!

Honestly, this may be her way of working out her calves.