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Motherhood and the natural passage of time have not stopped pop icon Britney Spears from staying in good shape.
Acid Cow recently compiled a series of photos from the 35-year-old's Instagram, showing how she looks more beautiful than ever.
These pictures prove that age is but a number.
Just ask our Princess of Pop, who is currently a mother of two and yet still very much successful in her career.
Check out all the images in the gallery above.