Apparently this permanent A list singer from a permanent A list group was using natural drugs for some shaman ceremonies.
This in turn led him to believe he could use stronger drugs again which was idiotic.
Now he is hooked again.
In the new horror-thriller Happy Birthday, Matt Bush and Riley Litman star as L.A.-dwelling film biz types who take a trip to Mexico and wind up in a boatload of trouble after teaming up with a pair of dubious characters played by Erik Palladino and Matthew Willig. Written and directed by Casey Tebo, the film also stars Britne Oldford and Vanessa Lengies. But in several scenes, the show is effectively stolen by Aerosmith frontman Steven Tyler. This is partly because his character is an eccentrically bearded, magic mushroom-dispensing, shaman named Kasape Suka and partly because, well, he’s Steven Tyler. – Source