Zac Efron -- who was partying in a bar in Ibiza with Michelle Rodriguez -- is not only back on the bottle ... we're told he was never off it.Zac has had big issues with substance abuse ... going to rehab twice last year for cocaine…
TMZ Staff, TMZ
Sat, 08/02/2014 - 12:52am
Zac Efron -- who was partying in a bar in Ibiza with Michelle Rodriguez -- is not only back on the bottle ... we're told he was never off it.Zac has had big issues with substance abuse ... going to rehab twice last year for cocaine…