Zac efron colin hanks

Looked Happy, Healthy
Shortly Before News
Broke of Rehab

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Just days before news broke about Zac Efron’s secret rehab stint, he was seen looking “happy and healthy” at a party, In Touch has learned.

An onlooker, said Zac appeared quiet, but overall was looking “happy and healthy” at a Sept. 6 party at Soho House held for his latest flick, Parkland.

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“He was hanging out with Colin Hanks a lot,” the onlooker shared. “He looked really well put together and was happy and laughing with his group of friends but was reserved from talking to other people.”

The eyewitness added that Zac—who “was dressed great and looked healthy”—refrained from drinking altogether—he didn’t even have water!

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His complete sobriety is reminiscent of an interview Zac did with GQ in 2009, when he explained that avoiding the persona of a serious partier shouldn’t be that difficult.

“It’s common sense," he told the mag at the time."If you’re gonna be drunk with your friends, don’t get wasted at the Chateau Marmont and hook up with some famous chick. It’s not rocket science.”