It’s been two years since Zac Efron completed a stint in rehab for drug and alcohol abuse, but now the 27-year-old is allegedly using again.
Most recently, friends of the actor are seriously concerned after he reportedly went MIA on all forms of communication.
"Zac's friends have been texting and calling and he isn't being responsive. When he has responded it is always just a one-word answer, followed by nothing," a friend of Zac’s tells Radar.
RELATED: Zac Efron's Controlling Behavior Is Hindering His Relationship
(Photo Credit: Getty Images)
With limited communication, his friends are scared the actor will fall back into old habits.
A source explains to Radar, "Zac keeps a pretty tight circle and his friends are legitimately worried about him because of everything that he has been going through.”
The actor has allegedly been dealing with a lot and supposedly forgot his one year anniversary with girlfriend, Sami Miró — while his latest movie, We Are Your Friends, flopped.
RELATED: Zac Efron Turned Vanessa Hudgens Into a "Really Mean" Person After They Dated
Because of this, "Zac has been starting to hang out with some of his bad influence friends again," the source adds.
With the High School Musical star currently filming Neighbors 2: Sorority Rising, we hope Zac isn't letting his career slip.