Actor attends the festival for work but makes time for plenty of play while in town too...get the deets Zac Efron was technically at the South by Southwest festival for work, but he made time for fun while in town as well!
The actor was technically there for his movie At Any Price and hit up the screening for that on Saturday.
But on Saturday night, he attended Perez Hilton's One Night in Austin party, where Fall Out Boy was the headlining band.
Zac wasn't just there for the music.
Vanessa Hudgens' former boyfriend was spotted popping Tic Tacs to freshen his breath before heading to the VIP section to hit on some scantily-clad ladies, according to an eyewitness.
No word on how that went for him, but he also chatted up Pete Wentz at the bar.
See all of the stars at SXSW in our gallery!