Zac Efron shows off his 18 pack

While paying a visit to the Ellen show, Zac Efron was surprised by his incredibly detailed Madame Tussauds wax figure.

They proceeded to compare who had the better abs, while doing so, Zac showed a peek of his torso, revealing an extremely defined stomach. He finished by showing up the veins in his forearms and biceps.

How’s your summer body going? Where are you going to show it off?

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