VODKA FUELED ZAC LAP DANCE

Shedding his clean machine image ZAC EFRON and two buddies spent more than $2000 on sexy lap dancers and vodka at a top NYC strip club, say sources.

Just hours before the preem of his new family friendly flick Charlie St. Cloud, the ex-Disney star showed up with his entourage at Flashdancer's on Broadway and stayed until 3 AM.

According to The NY Post, Efron, 22, and his HSM BFF Corbin Bleu fancied three brunette exotic twists and showered them with money and requests for some one-on-one lap dances.

Reportedly, the dancers bore more than a passing resemblance to Zac's GF, Vanessa Hudgens.