• EYE SPY photo | Zac Efron

Credit: Michael Buckner/Getty

Published: Saturday March 16, 2013 06:00 AM EDT

2013

EYE SPY

Not even a pair of sunglasses can keep Zac Efron – and all that sexiness – undercover in Austin, Texas, where he makes his way to Saturday's South by Southwest festival screening of his film, At Any Price.