Zac Efron has made his first public statement since news broke that he spent five months in rehab earlier this year.
The High School Musical star posted an Instagram picture of himself in hiking gear at the famous Machu Picchu ruins in Peru. He has more than 880,000 followers on the photo-sharing site.
"Hey guys!" he wrote. "Just returned from an incredible trip to Peru with my dad and wanted to thank you all for your support these past few weeks...means the world to me. Love you guys! - Z"
Zac's rehab stint came as a big surprise. The usually low-key actor hadn't given any clues about what was going on in his personal life. However, friends told E! that the 25-year-old star is "happy, healthy, and not drinking" following his successful rehab stay.