Heidi Klum, 48, proves she is STILL a 10 as she shows off her toned tummy and underboob

The German born beauty proved she is very much a pin-up at 48 as she posted an eye-popping image to Instagram on Tuesday. The 5ft9in mother-of-four looked incredibly toned.

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Heidi Klum, 48, proves she is STILL a 10 as she shows off her toned tummy and underboob

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