9. Anthony Kiedis Shoots Up Under Freeway Off-Ramps

Being rich and famous hasn’t stopped the celebrities on our list from indulging in some questionable behaviour, to say the least, when it comes to taking drugs.

We have Anthony Kiedis, the frontman of Red Hot Chili Peppers, for example, who used to shoot up under the freeway off-ramps with Mexican gangsters in his spare time.

Needless to say, Kiedis also did drugs in expensive hotel suits, but that didn’t make him special now, did it?

Although Kiedis has been sober for more than 15 years, he was a strange drug addict, eating healthy, exercising and snorting everything he could get his hands on.