Britney Spears/Instagram
September 19, 2016 11:20 AM

Even pop superstars need to “cut loose” from time to time!

Britney Spears danced it all out Sunday in an epic Instagram video, that put her incredible abs and legs on full display.

“It’s been a while since I’ve cut loose,” Spears, 34, captioned the video, along with a few smiley emojis.

The singer and dancer rocked out to Meghan Trainor‘s hit song, "Me Too."

Spears is dedicated to her workouts, and does it all on her own – no trainer required.

“Daily exercise is important for me both mentally and physically,” she previously explained. “I don’t mind working out. Trainers keep you motivated, but I don’t have a problem being motivated.”

RELATED VIDEO: WATCH: Britney Spears Shows Off Her Toned Tummy in a Crop Top!

Spears – who starts up her Las Vegas residency again in October – chalks her hot bod up to all that dancing.

“Dancing is a great cardio workout – tough and fun at the same time,” she said.

But when that’s not enough (or when trips to the Cheesecake Factory happen), Spears hits the treadmill for a little bit of extra cardio.

“After Cheesecake Factory you do this… Treadmill and weights,” she captioned an Instagram video of her innovative workout.

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