Do You Recall a Thread That Was Published On Waploaded (April 14th) On Aspect Of "Rihanna Denies Taking Cocaine On A Tour Bus.". Yeah!! I think have refresh your memery on that... Well, But Rihanna Denies the allegation... However, this video will tells us if the allegation was false or not. We know her reps will have all these videos removed soon. So check it out now before its wiped from youtube.