07 January 2016 at 8:11 PM

Zac Efron Raves About Shirtless Robert De Niro on 'Dirty Grandpa' Poster!

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About Photo #3545839: Robert De Niro holds a shirtless Zac Efron on his back for this new Dirty Grandpa poster. The hunky 28-year-old actor is raving over his 72-year-old co-star's…Read More Here