That video has gone viral - over 1mil views in less than 2 days. People can't get enough of Whitney- they just like to follow whatever she's doing. I don't think she was drugged, i saw pics of her leaving the studio and she was just as clear eyed as day, also Clive and her family was with her. People just like to overanalyze everythng she does and she's a bit quirky.

http://www.youtube.com/watch?v=0WSd6eRUDQ8&feature=related