Heh, looks it. I wouldn't be surprised, anyways with the type of person she is. (posting videos of her having sex on the internet and all that cal) Also, a lot of celebrities nowadays have been seen doing drugs or being in possession with them. The obvious ones being Pete Doherty and Amy Winehouse but also Kerry Katona, Jade Goody and a few others (saw it in a magazine article with photographic proof but who knows? They may of been twisting things to make it interesting but the photos looked damn convincing).
So yeah, maybe it's another phase she's going through and the outcome is all of use wanting to bash in her skulls for the fun of it. If it is weed: When the fuck will Paris learn?