Zac Effron is currently in Sydney, Australia promoting his new movie "The Lucky One" and was photographed in some pretty risky positions.
Like what you're asking??? Try full hand down his pants in an attempt to adjust his junk and another shot of his naked booty.
The pics are a little NSFW. See them here:
http://www.omgblog.com/2012/04/omg_his_real_butt_zac_efron.php
photo source: splash news via 961kiss.com
